Species

Naso annulatus

A genuinely massive unicornfish that schools on outer reef walls across the Indo-Pacific.

Siganus doliatus

A reef grazer that pairs up young and carries venomous spines as backup.

Garra cambodgiensis

A misidentified algae eater with a sucker mouth and strong opinions about personal space.

Pseudogastromyzon myersi

A compact hillstream grazer that clings to rocks and cleans algae with surprising personality.

Acanthurus dussumieri

A wide-ranging reef grazer that puts on a vivid color display when riled.

Otocinclus affinis

Tiny, tireless algae scrubbers that work best in a crew

Acanthurus fowleri

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

Siganus guttatus

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

Semaprochilodus insignis

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

Homaloptera bilineata

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

Acanthurus guttatus

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

Halocaridina rubra

Tiny Hawaiian shrimp that thrives on neglect in brackish anchialine pools.

Naso elegans

A bold reef grazer with vivid orange tail spines and a distinctly regal profile.

Otocinclus vittatus

Tiny algae-grazing catfish that plasters itself to glass and plants alike.

Yaoshania pachychilus

Bold panda stripes as a juvenile, but adults fade to something far subtler.

Crossocheilus reticulatus

A fishnet-patterned grazer that thrives in a lively, well-matched community.

Barbucca diabolica

A belly-crawling 'scooter' loach that rarely leaves the substrate.

Crossocheilus siamensis

A tireless algae grazer that earns its keep in planted tanks.

Metynnis argenteus

Peaceful piranha relatives that will demolish your plants overnight.

Metynnis hypsauchen

A piranha cousin that's actually peaceful, but don't trust it with small fish.

Semaprochilodus taeniurus

A migratory Amazon giant that sifts sediment and schools in impressive numbers.

Otocinclus flexilis

A tiny algae grazer from Brazil with a surprising trick up its sleeve.

Hemimyzon formosanus

A rare Taiwanese hillstream fish that needs company to truly settle in.

Hypergastromyzon humilis

A tiny Bornean hillstream loach that crawls rocks instead of swimming

Acanthurus thompsoni

A deep-reef plankton feeder that breaks the surgeonfish mold entirely.