Species

Gastromyzon ocellatus

A patterned Bornean stream-clinger with a bold red tail and real personality.

Bagrichthys macropterus

A river-bottom detritivore from Southeast Asia's murky floodplain systems.

Strombus alatus

A peaceful, sand-sifting conch that earns its dramatic name through looks alone.

Acanthurus fowleri

A reef-cruising grazer that roams seaward drop-offs in loose schools

Crossocheilus latius

A peaceful grazer from Himalayan headwaters, rarely seen but well worth seeking out.

Marisa cornuarietis

The boldly striped ramshorn that doubles as a natural plant trimmer.

Hypostomus regani

A tough, territorial pleco from the river systems of southern South America.

Pomacea canaliculata

A bold, fast-growing snail that can outpace most aquatic plants.

Siganus guttatus

A schooling reef herbivore with venomous spines and a tide-following lifestyle.

Stiphodon rutilaureus

A tiny, rock-hugging stream goby from the clear rivers of Melanesia.

Baryancistrus sp. "Cf Xanthellus"

A gold-spotted Xingu pleco with a temperament that gets feistier with age.

Cypraea annulus

A small Indo-Pacific cowrie with a distinctive golden ring and peaceful nature.

Crossocheilus cobitis

A bottom-dwelling algae eater from Southeast Asia's great river systems.

Balitora brucei

A flattened hill-stream grazer that thrives where the current runs wild.

Glyptoperichthys joselimaianus

A hefty Amazonian pleco that breathes air and rules the tank bottom.

Calcinus laevimanus

A tiny reef cleaner with bold zebra-striped legs and a peaceful attitude.

Clithon corona

A tiny freshwater snail wearing a crown of unpredictable horns.

Fromia indica

A vivid reef sea star that's more forgiving than most of its relatives.

Squaliforma villarsi

A rare Venezuelan pleco with surprising peaceful manners and air-breathing tricks.

Labeo calbasu

A large, algae-grazing river fish best appreciated outside the home aquarium.

Aliger gigas

A gentle giant of the seafloor, with one of the most iconic shells in the ocean.

Semaprochilodus insignis

A migratory Amazon grazer that plays a surprising ecological role in the wild.

Xenotilapia leptura

A schooling Tanganyikan sand-dweller that grazes algae in peaceful, flowing groups.

Homaloptera bilineata

A tiny torrent-dweller that crawls and hops across rocks like no other fish.

Distichodus lusosso

A boldly patterned Congo river fish that quietly outgrows its youthful looks.

Diadema antillarum

A bold, spiny reef grazer that keeps algae in check around Caribbean reefs.

Trochus maculatus

A hardworking grazer that keeps algae in check without drama.

Melanoides tuberculata

The tireless substrate burrower that aerates your gravel while you sleep.

Vittina coromandeliana

A tough little grazer that keeps reef glass spotlessly clean.

Pangasianodon gigas

One of the largest freshwater fish on Earth, and critically endangered.

Cypraea moneta

A living relic once traded as currency across cultures worldwide.

Garra mullya

A hardy Indian stream fish with a sucker disc built for fast-moving water.

Acanthurus guttatus

A surge-zone schooler that thrives where the waves crash hardest.

Pomacea bridgesii

A peaceful, algae-grazing snail that comes in a rainbow of shell colors.

Naso lituratus

A wide-ranging Pacific grazer that needs serious space to thrive.

Stiphodon ornatus

A tiny, colorful stream goby from Sumatra that rewards patient observers.