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Our incredible diversity of the world's finest fish is at your fingertips.

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Freshwater Plants

The finest quality, pure culture aquatic plants available today.

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Freshwater Invertebrates

From Assassin Snails to Zebra Lobsters and everything in between.

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Latest News

The Ghost in the Darkness

The Ghost in the Darkness

By Aquatropic Staff | April 17, 2026

Even the name Ghost Knifefish sounds like something from the imagination of a science fiction author … Read more
It's Not a Syn

It's Not a Syn

By Aquatropic Staff | April 14, 2026

One of the coolest little cats around is the Dwarf Petricola Catfish (Synodontis petricola). Truthfu … Read more
Gar? Barracuda? Characin?

Gar? Barracuda? Characin?

By Aquatropic Staff | April 9, 2026

Ctenolucius hujeta is a remarkable fish, with many common names. We call it the Silver Hujeta Gar, b … Read more
Thinking About Thayeri

Thinking About Thayeri

By Aquatropic Staff | March 18, 2026

In 1865 and 1866 there was a famous expedition into the Amazon for the sake of biological and geolog … Read more
Blue Diamond Guppy

Blue Diamond Guppy

By Aquatropic Staff | March 16, 2026

The Blue Diamond Guppy is a stunning freshwater livebearer prized for its deep, shimmering blue colo … Read more
Doubletail Alien Betta

Doubletail Alien Betta

By Aquatropic Staff | March 10, 2026

The Doubletail Alien Betta is a hardy freshwater fish that thrives in a heated, well-filtered aquari … Read more
You're My Fish Blue!

You're My Fish Blue!

By Aquatropic Staff | March 5, 2026

Alexandre Rodrigues Ferreira was the first Brazilian naturalist to explore the Amazon and Pantanal i … Read more
Panda Angelfish

Panda Angelfish

By Aquatropic Staff | March 2, 2026

The Panda Angelfish is a striking freshwater centerpiece known for its bold black-and-white “panda” … Read more
Killer Killis

Killer Killis

By Aquatropic Staff | February 19, 2026

Killifish! We know, we know, right! You're probably as smitten as we are, but if you aren't aware of … Read more
The Best in Brine

The Best in Brine

By Aquatropic Staff | February 17, 2026

We love Nutramar. We think their dried foods are the absolute best and trust their quality above any … Read more
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Gamma 100% Natural Frozen Foods

Gamma Blister Packs are 100% natural, easily digestable foods. Flash frozen to capture freshness and gamma irradiated to guarantee no pathogens. Used in-house at Aquatropic, they are safe to store in domestic freezers.

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Widest Variety & Best Value

Check out Quality Marine for the widest variety on fish, inverts, coral, and supplies.

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Nutramar Foods

An exciting line of natural live, frozen, and dry foods for your delicate and finicky feeders.

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Ecoscape Hardscaping

See our wide range of hand-picked stones, woods, and substrates for aquascaping.

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