Species

Nannaethiops unitaeniatus

A peaceful little African schooler that deserves far more attention than it gets.

Rhinogobius lanyuensis

A tiny island goby from one of Taiwan's most remote corners.

Malpulutta kretseri

A rare Sri Lankan gem that deserves a species tank all to itself.

Rhadinocentrus ornatus

A tiny Australian rainbowfish from wild, tea-stained wallum streams.

Otocinclus vittatus

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

Otocinclus macrospilus

The most commonly sold oto, fragile at first but rewarding once settled.

A tiny Peruvian algae grazer with bold, zebra-like blotches and a gentle disposition.

Corydoras condiscipulus

A long-lived Oyapock armored catfish that breathes air and blinks its eyes.

Corydoras panda

The panda-patterned cory that's as personable as it is peaceful.

Betta imbellis

The gentler betta. Males can sometimes share a tank if given enough cover.

Pseudocheilinops ataenia

A tiny, secretive reef wrasse that vanishes into the coral the moment you look away.

Nannostomus grandis

The largest pencilfish, rarely seen but worth the search.

Nannostomus minimus

Tiny, timid, and barely an inch long. A pencilfish for the dedicated nano keeper.

Desmopuntius hexazona

A dainty six-banded barb that thrives in big, lively groups

Hyphessobrycon peruvianus

A slender Upper Amazon tetra often misidentified but worth tracking down properly.

Corydoras petracinii

A tiny Argentine cory built for rocky currents, rarely if ever seen in the hobby.

Phallichthys fairweatheri

A gentle little livebearer from Central America's marshy backwaters.

Microsynodontis polli

A tiny, peaceful African catfish that fits where most synodontis never could.

Corydoras polystictus

A tiny armored catfish that thrives in groups and breathes air when it needs to.

Pethia pookodensis

A rare gem from a single Indian lake, perfect for peaceful community tanks.

Pethia stoliczkana

A peaceful schooling barb from mainland Southeast Asia, best kept in numbers.

Centromochlus reticulatus

A tiny gregarious catfish from Guyana that sometimes goes by 'purple oil catfish'.

Nannostomus rubrocaudatus

Tiny, territorial, and blazing with red-purple color. A pencilfish with real attitude.

Corydoras pygmaeus

Tiny catfish that defies expectations by schooling in open water, not just the bottom.

Carnegiella myersi

Tiny, delicate, and built for the surface. The smallest hatchetfish of them all.

Boraras maculatus

A pea-sized schooling fish that rewards patience with dazzling group displays.

Xiphophorus pygmaeus

A pint-sized livebearer with all the personality of its larger swordtail cousins.

Aphyosemion elberti

A small, manageable killifish with bold markings from Central African stream systems.

Laetacara dorsigera

A tiny South American cichlid with a boldly colored chest and a gentle personality.

Microrasbora rubescens

A tiny Lake Inle gem that truly shines when kept in a proper-sized school.

Pethia reval

A tiny Sri Lankan barb with vivid red fins and an easy-going nature.

Hyphessobrycon amapaensis

A tiny, rarely seen Brazilian tetra with vivid red and cream lateral striping.

Aphyosemion bivittatum

A jewel-toned lyretail from West African rainforest streams, surprisingly compact.

Hyphessobrycon sweglesi

A deep-red schooling tetra that rewards you for keeping bigger groups.

Copella eigenmanni

A small, peaceful Amazonian schooler with subtle charm and fascinating breeding behavior.

Rhinogobius rubromaculatus

A tiny, fast-moving stream goby from Taiwan and China's upland rivers.