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.
Violet Vampire Crab Violet Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyists lo...
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 detailsZebra Shrimp Zebra Shrimp is a premium Caridina shrimp best suited to mature, stable shrimp systems, collectors, and selective breeding projec...
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 detailsSnow White Amano Shrimp Snow White Amano Shrimp is a hardy freshwater shrimp suited to planted aquariums, clean-up crews, and stable community...
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 detailsAmano Shrimp var. Red Amano Shrimp var. Red is a hardy freshwater shrimp suited to planted aquariums, clean-up crews, and stable community set...
View full detailsRed Onyx Shrimp Red Onyx Shrimp is a beginner-friendly Neocaridina shrimp for planted tanks, colorful display colonies, and stable home breedi...
View full detailsRed Devil Vampire Crab Red Devil Vampire Crab is a colorful Geosesarma crab for paludariums and semi-aquatic enclosures, best suited to hobbyi...
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 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 detailsSulawesi Yellow Cheek Shrimp Sulawesi Yellow Cheek Shrimp is a rare Sulawesi shrimp best suited to specialized, mature systems with stable rem...
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 ...
View full detailsBatman Nerite Snail Batman Nerite Snail is a practical freshwater nerite snail for algae control, display value, and clean-up support in plant...
View full detailsGreen Tiger Nerite Snail Green Tiger Nerite Snail is a practical freshwater nerite snail for algae control, display value, and clean-up suppor...
View full detailsWhite Spotted Rabbit Snail White Spotted Rabbit Snail is a distinctive Sulawesi-style rabbit snail for specialty freshwater aquariums, visual ...
View full detailsYellow Antenna Rabbit Snail Yellow Antenna Rabbit Snail is a distinctive Sulawesi-style rabbit snail for specialty freshwater aquariums, visua...
View full detailsSulawesi King Snail Sulawesi King Snail is a distinctive Sulawesi-style rabbit snail for specialty freshwater aquariums, visual variety, and s...
View full detailsOrange Poso Rabbit Snail Orange Poso Rabbit Snail is a distinctive Sulawesi-style rabbit snail for specialty freshwater aquariums, visual vari...
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