Species

Pseudogastromyzon myersi

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

Otocinclus vittatus

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

Otocinclus flexilis

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

Hypergastromyzon humilis

A tiny Bornean hillstream loach that crawls rocks instead of swimming