One Tank. One System. Healthy Livestock.
One Tank. One System.
Ships every Monday
Freshwater aquarium invertebrates such as shrimp, snails, and other small crustaceans are an important part of a healthy planted aquarium. They help graze on algae and biofilm, recycle organic waste, and add constant natural activity to nano tanks, aquascapes, and peaceful community aquariums.
Our invertebrates collection includes popular groups such as Neocaridina shrimp, Caridina shrimp, freshwater snails, and selected crabs and crayfish. Some species are chosen for their algae-eating value, while others are prized for their colors, patterns, and unique behavior in planted setups.
At Topick Aquarium, livestock is maintained with a strict one-tank-one-system approach to reduce cross-contamination and improve long-term stability before sale. This is especially important for shrimp and other sensitive invertebrates that benefit from careful holding and conditioning.
Browse related collections:
Neocaridina Shrimp
Caridina Shrimp
Shrimp for Planted Tanks
Freshwater Snails
Available for local pickup in Markham (Unionville) and Canada-wide shipping for eligible livestock.
Learn more about our Canada-wide shipping process.
Metallic Blue BOA Shrimp Metallic Blue BOA Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, and s...
View full detailsTomato Vampire Crab (Geosesarma sp. “Tomato”) A rare red vampire crab for tropical paludariums, planted terrariums, and bioactive display se...
View full detailsCelebes Beauty Shrimp Celebes Beauty Shrimp is a specialty Sulawesi shrimp for experienced keepers who want rarer invertebrates and stable, mi...
View full detailsRed Pinto Shrimp Red Pinto Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, and selective breedin...
View full detailsPure Black Line (PBL) Shrimp Pure Black Line (PBL) Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collector...
View full detailsBlue Bolt Shrimp - Mix Grade Blue Bolt Shrimp - Mix Grade is a premium Caridina shrimp best suited to mature, stable shrimp systems, collector...
View full detailsAssorted Horned Nerite Snail Assorted Horned Nerite Snail is a practical freshwater aquarium snail for algae control, cleanup work, and added ...
View full detailsRed Galaxy Fishbone Shrimp Red Galaxy Fishbone Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, a...
View full detailsShadow Panda Shrimp Shadow Panda Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, and selective b...
View full detailsIndian Green Shrimp Indian Green Shrimp is a hardy freshwater shrimp suited to planted aquariums, clean-up crews, and stable community setups....
View full detailsPinokio Shrimp Pinokio Shrimp is a hardy freshwater shrimp suited to planted aquariums, clean-up crews, and stable community setups. The Pin...
View full detailsBamboo Shrimp Bamboo Shrimp is a hardy freshwater shrimp suited to planted aquariums, clean-up crews, and stable community setups. The Bambo...
View full detailsRed Crab Red Crab is a distinctive freshwater or paludarium crab for hobbyists who want something more unusual than typical aquarium livestock...
View full detailsPurple Metallic Shrimp Purple Metallic Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, and selec...
View full detailsViolet Vampire Crab Violet Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyists lo...
View full detailsBlack Thorn Nerite Snail Black Thorn Nerite Snail is a practical freshwater nerite snail for algae control, display value, and clean-up suppor...
View full detailsSulawesi Yellow Nose Shrimp Sulawesi Yellow Nose Shrimp is a rare Sulawesi shrimp best suited to specialized, mature systems with stable remin...
View full detailsOrange Eye Red Tiger Shrimp Orange Eye Red Tiger Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors,...
View full detailsO-Ring Nerite Snail (Neritodryas javanica) A rare patterned Nerite snail for planted tanks, glass algae, hardscape cleaning, and peaceful fr...
View full detailsBanana Crab Banana Crab is a specialty freshwater crab for experienced keepers who want a more unusual display animal than typical aquarium livest...
View full detailsBlue Vampire Crab Blue Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyists lookin...
View full detailsYellow Vampire Crab Yellow Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyists lo...
View full detailsOrange Vampire Crab Orange Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyists lo...
View full detailsTricolor Thorn Nerite Snail Tricolor Thorn Nerite Snail is a practical freshwater nerite snail for algae control, display value, and clean-up ...
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