Species

Corydoras oiapoquensis

A tiny armored catfish from a single river system, surprisingly long-lived.

Pseudomugil furcatus

Tiny Papua New Guinea gem that puts on its best show in a proper group

Lamprologus ocellatus

Pocket-sized cichlid with big personality, built around a borrowed shell

Aphyosemion gabunense gabunense

A gentle Gabonese killifish that rewards patient, attentive keepers.

Hemigrammus pulcher

A peaceful, colorful little tetra that thrives in numbers and suits most community tanks.

Pseudomugil gertrudae

Tiny rainforest blue-eye that rewards patient keepers with dazzling fin displays.

Prionobrama filigera

A peaceful, transparent schooling fish with a blood-red tail that earns its name.

Hemigrammus rodwayi

The golden color isn't natural. It takes a parasite to unlock it.

Aphyosemion australe

A gentle, long-lived killifish and a perfect gateway into the killi hobby.

Elacatinus multifasciatus

A tiny reef cleaner that lives among sea urchin spines in the wild.

Corydoras melanotaenia

A long-bodied, gold-finned cory that's rarer in tanks than it deserves to be.

Microdevario kubotai

A tiny Thai schooler that glows neon green in a well-planted tank.

Stiphodon elegans

A jewel-toned goby built for fast, crystal-clear rainforest streams.

Trigonostigma heteromorpha

A timeless community fish with a bold black wedge marking that never goes out of style.

Nannostomus harrisoni

A rare, gentle pencilfish that thrives in groups and rewards patient keepers.

Kottelatia brittani

A rare, monotypic rasbora relative with vivid caudal markings and a gentle nature.

Hemigrammus ocellifer

Two glowing spots, nose to tail. A classic community tetra that delivers every time.

Pseudomugil mellis

A tiny Australian rainbowfish from tannin-dark coastal wallum country.

Yunnanilus cruciatus

A tiny Vietnamese loach that hovers in open water, unlike most of its relatives.

Alfaro huberi

A sleek Central American livebearer built for fast, clear currents.

Hemigrammus hyanuary

A peaceful little tetra that looks like a stretched head-and-tail light fish.

Oryzias latipes

The first vertebrate to mate in space, now a rewarding nano fish for patient keepers.

Ladigesia roloffi

A tiny West African gem that thrives in groups and rewards patient keepers.

Corydoras trilineatus

Commonly sold as julii cory, this peaceful armored catfish is a beginner-friendly gem.

Melanotaenia parva

A rare mountain lake gem that puts on a show at feeding time.

Boraras urophthalmoides

Tiny, timid, and full of personality when kept in a proper group.

Gobiodon citrinus

A tiny, lemon-yellow goby that lives tucked inside coral branches in the wild.

Astyanax leopoldi

A rarely seen South American tetra that rewards patient shoppers with active schooling behavior.

Zoramia leptacantha

A tiny reef cardinalfish that gathers in shimmering clouds above branching coral.

Corydoras loretoensis

A long-finned little bottom-dweller that thrives in lively, social groups.

Corydoras ortegai

A tiny armored catfish from Peru that breathes air and blinks at you.

Fundulopanchax marmoratus

A rare Cameroonian killifish with detailed marbled patterning and a preference for cool water.

Corydoras pinheiroi

A rare Amazonian cory that can breathe air and live for decades.

Hyphessobrycon compressus

The founding species of its entire genus, rarely seen in the hobby.

Trichopsis schalleri

The tiny gourami that actually produces sounds to resolve conflicts and court mates.

Corydoras hastatus

Tiny armored catfish that defies its family by cruising the midwater column.