{"title":"Corydoras","description":"\u003ch2 style=\"color:#399643;\"\u003eCorydoras Catfish for Planted \u0026amp; Community Aquariums\u003c\/h2\u003e\n\n\u003cp\u003e\nCorydoras are among the most beloved freshwater aquarium fish in the world. Known for their peaceful nature, playful group behaviour, and constant activity along the bottom of the tank, Corydoras catfish are perfect companions for planted aquariums and community setups.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThese small armored catfish originate from South America and naturally live in large groups in slow-moving rivers and flooded forest habitats. In aquariums, they thrive when kept in groups and are constantly exploring the substrate in search of food. Their gentle personality makes them excellent tank mates for tetra species, rasboras, dwarf cichlids, and other peaceful fish.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003eWhy Corydoras Are Perfect for Community Aquariums\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePeaceful bottom-dwelling fish that coexist with most community species\u003c\/li\u003e\n\u003cli\u003eConstant activity and entertaining group behaviour\u003c\/li\u003e\n\u003cli\u003eExcellent companions for planted aquariums\u003c\/li\u003e\n\u003cli\u003eSuitable for both beginner and advanced aquarists\u003c\/li\u003e\n\u003cli\u003eMany species available, from nano Corydoras to rare wild varieties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nUnlike many bottom fish, Corydoras should always be kept in groups. When maintained in proper schools, they display natural behaviours such as synchronized swimming, playful exploration, and social interaction within the group.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003eSubstrate and Habitat Requirements\u003c\/h3\u003e\n\n\u003cp\u003e\nCorydoras naturally sift through soft sand substrates while searching for food. Fine sand or smooth substrate is highly recommended to protect their sensitive barbels. In planted aquariums with driftwood, leaf litter, and gentle filtration, Corydoras often display their most natural behaviours.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIdeal tank mates include small tetra species, rasboras, pencilfish, and other peaceful community fish. Because of their calm nature, they are commonly used as bottom dwellers in aquascaped planted tanks.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003eTopick Aquarium Conditioning Standard\u003c\/h3\u003e\n\n\u003cp\u003e\nAt Topick Aquarium, all Corydoras are carefully conditioned and stabilized before being offered for sale. Our systems follow a strict one-tank-one-system approach to reduce cross contamination and maintain stable microbial environments. Fish are gradually adapted to tap water parameters so they transition smoothly into most home aquariums.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis process significantly improves long-term survival and ensures customers receive healthy, stable fish ready for planted or community aquariums.\n\u003c\/p\u003e","products":[{"product_id":"gold-laser-cory-cw010","title":"Gold Laser Cory (CW010)","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eGold Laser Cory (CW010)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGold Laser Cory (CW010) is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single (~3cm)","offer_id":43550033412330,"sku":null,"price":16.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/gold-laser-cory-cw010-single-3cm-livestock-648.webp?v=1772834436"},{"product_id":"corydoras-sterbai","title":"Corydoras Sterbai","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eCorydoras Sterbai\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCorydoras Sterbai is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":43550037049578,"sku":null,"price":12.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882106904810,"sku":null,"price":68.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/corydoras-sterbai-animals-pet-supplies-347.webp?v=1772834442"},{"product_id":"corydoras-pantanalensis-c005","title":"Corydoras pantanalensis (C005)","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eCorydoras pantanalensis (C005)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCorydoras pantanalensis (C005) is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45882106806506,"sku":null,"price":59.99,"currency_code":"CAD","in_stock":true},{"title":"⭐ Popular • Group of 6","offer_id":45882106839274,"sku":null,"price":329.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/corydoras-pantanalensis-c005-animals-pet-supplies-918.webp?v=1772834448"},{"product_id":"longfin-panda-cory","title":"Panda Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003ePanda Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePanda Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Panda Cory","offer_id":44913064542442,"sku":null,"price":7.99,"currency_code":"CAD","in_stock":false},{"title":"Longfin Panda Cory","offer_id":44024093049066,"sku":null,"price":12.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/panda-cory-animals-pet-supplies-321.webp?v=1772834519"},{"product_id":"hognosed-brochis","title":"Hognosed Brochis","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eHognosed Brochis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHognosed Brochis is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single (4-5 cm)","offer_id":44141629767914,"sku":null,"price":39.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882106642666,"sku":null,"price":219.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/hognosed-brochis-animals-pet-supplies-547.webp?v=1772834650"},{"product_id":"bluespotted-cory","title":"Bluespotted Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eBluespotted Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBluespotted Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44255995920618,"sku":null,"price":14.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882106609898,"sku":null,"price":79.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/bluespotted-cory-animals-pet-supplies-501.webp?v=1772834935"},{"product_id":"pygmy-cory","title":"Pygmy Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003ePygmy Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePygmy Cory is a small schooling cory that combines classic Corydoras behavior with a lighter, more active presence throughout the lower and middle levels of the aquarium. It is an excellent choice for nano community tanks, planted aquariums, and aquarists looking for a social species that stays compact.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 10-15 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.2-7.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social, active schooling cory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 8-10 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Fine sinking foods, baby pellets, frozen micro foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo pygmy Corydoras need to be kept in groups?\u003c\/strong\u003e\u003cbr\u003eYes. Pygmy types are much more secure, active, and visually impressive when kept in a real group rather than as a pair or trio. A group of 8 to 10 or more is strongly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they stay only on the bottom?\u003c\/strong\u003e\u003cbr\u003eNo. Unlike many larger Corydoras, pygmy species often move through the lower and middle water levels, especially when they feel secure in a planted aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they still need smooth substrate?\u003c\/strong\u003e\u003cbr\u003eYes. Even though they are tiny, they still benefit from fine sand or a very smooth substrate that protects their barbels and encourages natural feeding behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include very small tetra species, rasboras, Boraras, pencilfish, peaceful shrimp-safe fish, and other gentle nano community species.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44255997427946,"sku":null,"price":5.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 10","offer_id":45882106544362,"sku":null,"price":54.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/pygmy-cory-animals-pet-supplies-321.webp?v=1772834939"},{"product_id":"venezeula-orange-corydoras","title":"Venezuela Orange Corydoras","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eVenezuela Orange Corydoras\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVenezuela Orange Corydoras is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44260591141098,"sku":null,"price":14.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882106380522,"sku":null,"price":84.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/venezuela-orange-corydoras-animals-pet-supplies-502.webp?v=1772835014"},{"product_id":"spotted-highfin-cory-cw027","title":"Spotted Highfin Cory (CW027)","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpotted Highfin Cory (CW027)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSpotted Highfin Cory (CW027) is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Jumbo • Single","offer_id":45882106314986,"sku":null,"price":34.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/spotted-highfin-cory-cw027-jumbo-size-single-fish-animals-pet-supplies-291.webp?v=1772835106"},{"product_id":"corydoras-concolor","title":"Corydoras Concolor","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eCorydoras Concolor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCorydoras Concolor is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Regular (~3cm) • Single","offer_id":45882106151146,"sku":null,"price":14.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6 Regular","offer_id":45882106183914,"sku":null,"price":79.99,"currency_code":"CAD","in_stock":false},{"title":"Jumbo (~8cm) • Single","offer_id":45882106216682,"sku":null,"price":44.99,"currency_code":"CAD","in_stock":true},{"title":"⭐ Popular • Group of 6 Jumbo","offer_id":45882106249450,"sku":null,"price":239.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/corydoras-concolor-animals-pet-supplies-166.webp?v=1772835127"},{"product_id":"corydoras-eque-colombian","title":"Corydoras Eque","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eCorydoras Eque\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCorydoras Eque is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44290068054250,"sku":null,"price":44.99,"currency_code":"CAD","in_stock":true},{"title":"⭐ Popular • Group of 6","offer_id":45882106085610,"sku":null,"price":249.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/corydoras-eque-animals-pet-supplies-973.webp?v=1772835131"},{"product_id":"agassiz-s-catfish-netted-cory","title":"Agassiz’s Catfish\/Netted Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eAgassiz’s Catfish\/Netted Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAgassiz’s Catfish\/Netted Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44383705366762,"sku":null,"price":12.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882106020074,"sku":null,"price":69.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/agassizs-catfish-netted-cory-animals-pet-supplies-193.webp?v=1772835324"},{"product_id":"gold-green-cory","title":"Gold-Green Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eGold-Green Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGold-Green Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":44383708807402,"sku":null,"price":14.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882105987306,"sku":null,"price":79.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/gold-green-cory-animals-pet-supplies-242.webp?v=1772835328"},{"product_id":"albino-corydoras-sterbai","title":"Albino Corydoras Sterbai","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eAlbino Corydoras Sterbai\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAlbino Corydoras Sterbai is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45882105528554,"sku":null,"price":9.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882105561322,"sku":null,"price":54.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/albino-corydoras-sterbai-animals-pet-supplies-237.webp?v=1772835914"},{"product_id":"tail-spot-pygmy-cory","title":"Tail-Spot Pygmy Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eTail-Spot Pygmy Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTail-Spot Pygmy Cory is a small schooling cory that combines classic Corydoras behavior with a lighter, more active presence throughout the lower and middle levels of the aquarium. It is an excellent choice for nano community tanks, planted aquariums, and aquarists looking for a social species that stays compact.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 10-15 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.2-7.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social, active schooling cory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 8-10 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Fine sinking foods, baby pellets, frozen micro foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo pygmy Corydoras need to be kept in groups?\u003c\/strong\u003e\u003cbr\u003eYes. Pygmy types are much more secure, active, and visually impressive when kept in a real group rather than as a pair or trio. A group of 8 to 10 or more is strongly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they stay only on the bottom?\u003c\/strong\u003e\u003cbr\u003eNo. Unlike many larger Corydoras, pygmy species often move through the lower and middle water levels, especially when they feel secure in a planted aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they still need smooth substrate?\u003c\/strong\u003e\u003cbr\u003eYes. Even though they are tiny, they still benefit from fine sand or a very smooth substrate that protects their barbels and encourages natural feeding behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include very small tetra species, rasboras, Boraras, pencilfish, peaceful shrimp-safe fish, and other gentle nano community species.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45085170401514,"sku":null,"price":8.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 10","offer_id":45882105463018,"sku":null,"price":84.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/tail-spot-pygmy-cory-animals-pet-supplies-552.webp?v=1772836107"},{"product_id":"julii-cory","title":"Julii Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eJulii Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eJulii Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45085171548394,"sku":null,"price":12.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882105430250,"sku":null,"price":72.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/julii-cory-animals-pet-supplies-199.webp?v=1772836112"},{"product_id":"albino-pygmy-cory","title":"Albino Pygmy Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eAlbino Pygmy Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAlbino Pygmy Cory is a small schooling cory that combines classic Corydoras behavior with a lighter, more active presence throughout the lower and middle levels of the aquarium. It is an excellent choice for nano community tanks, planted aquariums, and aquarists looking for a social species that stays compact.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 10-15 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.2-7.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social, active schooling cory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 8-10 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Fine sinking foods, baby pellets, frozen micro foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo pygmy Corydoras need to be kept in groups?\u003c\/strong\u003e\u003cbr\u003eYes. Pygmy types are much more secure, active, and visually impressive when kept in a real group rather than as a pair or trio. A group of 8 to 10 or more is strongly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they stay only on the bottom?\u003c\/strong\u003e\u003cbr\u003eNo. Unlike many larger Corydoras, pygmy species often move through the lower and middle water levels, especially when they feel secure in a planted aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they still need smooth substrate?\u003c\/strong\u003e\u003cbr\u003eYes. Even though they are tiny, they still benefit from fine sand or a very smooth substrate that protects their barbels and encourages natural feeding behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include very small tetra species, rasboras, Boraras, pencilfish, peaceful shrimp-safe fish, and other gentle nano community species.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45656032018666,"sku":null,"price":12.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 10","offer_id":45882105266410,"sku":null,"price":119.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/albino-pygmy-cory-animals-pet-supplies-206.webp?v=1772836182"},{"product_id":"similis-cory","title":"Similis Cory","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eSimilis Cory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSimilis Cory is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45845180285162,"sku":null,"price":19.99,"currency_code":"CAD","in_stock":false},{"title":"⭐ Popular • Group of 6","offer_id":45882105200874,"sku":null,"price":109.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/similis-cory-animals-pet-supplies-375.webp?v=1772836240"},{"product_id":"duplicate-corydoras","title":"Duplicate Corydoras","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eDuplicate Corydoras\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDuplicate Corydoras is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Single","offer_id":45845182185706,"sku":null,"price":19.99,"currency_code":"CAD","in_stock":true},{"title":"⭐ Popular • Group of 6","offer_id":45882104611050,"sku":null,"price":109.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/duplicate-corydoras-animals-pet-supplies-229.webp?v=1772836246"},{"product_id":"corydoras-concolor-rio-tomo-cw217","title":"Corydoras Concolor \"Rio Tomo\" (CW217)","description":"\u003cdiv style=\"color:black; font-family: Arial, sans-serif;\"\u003e\n\u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eCorydoras Concolor \"Rio Tomo\" (CW217)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCorydoras Concolor \"Rio Tomo\" (CW217) is a peaceful bottom-dwelling catfish valued for its active foraging behavior, attractive patterning, and excellent fit in planted community aquariums. Like many Corydoras, it does best in groups and appreciates a clean, stable setup with fine substrate and regular feeding.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy Aquarists Like This Fish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePopular with planted tank keepers for their peaceful temperament, constant activity, and compatibility with tetras, rasboras, dwarf livebearers, and other small community fish.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Conditioning Standard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Topick Aquarium, these fish are kept in conditioned tap water systems and observed for overall stability, feeding response, and transition into aquarium life. This helps reduce the gap between import stress and long-term success in the home aquarium.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eParameters \u0026amp; Care\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e 20 gallons or larger recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0-7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social bottom dweller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Size:\u003c\/strong\u003e Best kept in groups of 6 or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Sinking pellets, wafers, frozen foods, live foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOffer a varied diet and match this fish with calm, suitable tank mates. Stable maintenance, consistent feeding, and the right aquarium layout usually matter more than chasing perfect numbers on paper.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eSpecies Specific FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo Corydoras need sand substrate?\u003c\/strong\u003e\u003cbr\u003eFine sand or very smooth substrate is strongly recommended. Corydoras constantly sift the bottom with their barbels, and rough gravel can increase the risk of wear, irritation, and long-term stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should be kept together?\u003c\/strong\u003e\u003cbr\u003eMost Corydoras are noticeably more confident and active in groups of at least 6. Larger groups usually bring out better natural behavior and make them more visible during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do Corydoras lose barbels?\u003c\/strong\u003e\u003cbr\u003eBarbel damage is commonly linked to rough substrate, dirty substrate, or unstable water quality. Clean sand, regular maintenance, and consistent feeding usually give them the best chance to recover and stay in top condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are good tank mates?\u003c\/strong\u003e\u003cbr\u003eIdeal tank mates include small tetra species, rasboras, pencilfish, peaceful dwarf livebearers, and other calm community fish that enjoy similar temperatures and water conditions.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada Shipping \u0026amp; Local Pickup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable for pickup in Markham, Ontario, or shipped across Canada with care. As with all livestock, proper acclimation, a mature aquarium, and species-appropriate tank mates remain important for long-term success.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"Medium (~4cm)","offer_id":45865609232618,"sku":null,"price":99.99,"currency_code":"CAD","in_stock":true},{"title":"Jumbo (~6cm)","offer_id":45865609330922,"sku":null,"price":119.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/corydoras-concolor-rio-tomo-cw217-animals-pet-supplies-828.webp?v=1772836279"}],"url":"https:\/\/topickaquarium.com\/collections\/corydoras-catfish.oembed","provider":"Topick Aquarium","version":"1.0","type":"link"}