Species

Boraras naevus

A thumbnail-sized Thai rasbora with bold body blotches and big personality in groups.

Pseudochromis sankeyi

A rare dottyback that actually plays well with others in a reef tank.

Boulengerella lateristriga

A torpedo-shaped Amazonian predator that schools when young and hunts when older.

Liopropoma rubre

A boldly striped little basslet that stays hidden but rewards patient reef keepers.

Chaetodon trichrous

A rarely seen Pacific butterflyfish from the islands of Tahiti.

Zoogoneticus tequila

A fish kept in aquariums that may no longer exist anywhere in the wild.

Tucanoichthys tucano

A pint-sized Amazonian rarity that rewards patient, specialist keepers.

Oryzias songkhramensis

A tiny Thai ricefish with a fascinating breeding style and peaceful nature.

Trichopodus trichopterus

A tough, adaptable gourami with a personality that can catch you off guard.

Trichogaster trichopterus

A bold, labyrinth-breathing gourami that demands respect from its tankmates.

Takifugu rubripes

The fish behind fugu. A massive, long-lived puffer with serious presence.

Hippocampus comes

A boldly patterned seahorse with a prehensile tail built for clinging tight.

Cirrhilabrus tonozukai

A current-loving fairy wrasse with bold color and fascinating group dynamics.

Pseudanthias bimaculatus

A vivid reef basslet with two bold spots that set it apart from the crowd.

Pyrrhulina laeta

A slender Amazonian predator that punches above its small size.

Copadichromis chrysonotus

A mid-water spawning Malawi cichlid that breeds in open water like no other Hap.

Hydrolycus armatus

A river predator with fangs to match its reputation, and size to back it up.

Aphanius villwocki

A rare Turkish killifish with ancient roots and surprisingly active character.

Phyllopteryx taeniolatus

Australia's leafy coastal phantom, camouflaged beyond belief.

Betta albimarginata

A tiny, peaceful mouthbrooding betta from Borneo's blackwater forest streams.

Arothron hispidus

A boldly patterned puffer with a voracious appetite and a personality to match.

Betta coccina

A blood-red peat swamp betta that demands soft, acidic water and its own space.

Ostorhinchus luteus

A tiny Pacific cardinalfish that finds shelter among sea urchin spines.

Opistognathus aurifrons

A sand-burrowing fish that hovers upright and broods eggs in its mouth.

Pseudanthias luzonensis

A deep-slope reef dweller that schools beautifully in spacious saltwater tanks.

Apogon cyanosoma

A reef-safe schooling cardinalfish that finds safety in numbers and sea urchin spines.

Ptereleotris zebra

A sleek, hovering reef fish that vanishes into its burrow at the first sign of trouble.