Species

Pareutropius debauwi

A schooling African catfish with a see-through body and lively personality.

Arnoldichthys spilopterus

A bold West African schooler with vivid red eyes and iridescent scales worth showing off.

Betta apollon

A wild Thai hillstream betta that thrives in cool, shadowy, soft-water streams.

Hyphessobrycon auca

A little Argentine tetra with subtle details that reward a close look.

Dawkinsia arulius

A long-lived Indian barb that rewards keepers who give it room and company.

Badis assamensis

A secretive Indian cave-spawner with remarkable breeding color displays.

Pseudomugil signifer

Australia's tiny blue-eyed shoaler thrives where streams meet the sea.

Dunckerocampus dactyliophorus

A boldly banded reef pipefish that breeds in captivity and hides in caves.

Pterapogon kauderni

A rare, naturally restricted cardinalfish with fascinating paternal mouthbrooding behavior.

Heniochus acuminatus

A boldly striped banner-finned beauty that cruises reef channels in elegant pairs.

Heniochus diphreutes

The Moorish Idol lookalike that actually thrives in aquariums

Elacatinus figaro

Brazil's own cleaner goby, busy grooming tankmates on the reef.

Hippocampus barbouri

A boldly patterned seahorse with one of the most ornate snouts in the genus.

Nannostomus espei

The only pencilfish that wears its night pattern all day long.

Pseudanthias bartlettorum

A sociable reef fish that thrives in groups and brings constant mid-water activity.

Copella nattereri

A subtly patterned characin with fascinating competitive courtship behavior.

Hyphessobrycon heterorhabdus

A tricolor tetra named for its flag-like red, yellow, and black striping.

Genicanthus bellus

A deep-reef planktivore with harem social structure and rare availability.

Naso vlamingii

A color-shifting open-water unicornfish that needs serious space to roam.

Chromis atripectoralis

A schooling reef damsel that actually plays nice with its tankmates.

Betta persephone

A velvety black pygmy betta from some of the world's most acidic swamps.

Myleus schomburgkii

A disc-shaped, plant-munching pacu with a bold black flank bar and surprisingly peaceful nature.

Pervagor melanocephalus

A secretive reef filefish that pairs up and lurks among coral-rich ledges.

Betta siamorientalis

A tiny bubble-nesting betta with a blackish body and vivid red fin details.

Thayeria boehlkei

The tetra that swims nose-up and wears a bold racing stripe to its tail.

Chaetodon kleinii

A wide-ranging butterflyfish that thrives deeper than most of its relatives.

Hyphessobrycon herbertaxelrodi

A boldly patterned schooling fish that thrives in a lively community setup.

Hyphessobrycon megalopterus

Ghost-grey tetras with bold black fins that come alive during male rivalry displays.

Ostracion cubicus

Adorable cube-shaped reef fish that hides a dangerous chemical defense.

Apogon nigrofasciatus

A secretive reef-dweller that comes alive after dark to hunt the rubble.

Hyphessobrycon pyrrhonotus

The rarest bleeding heart tetra, with a vivid red wedge only it can claim.

Hyphessobrycon socolofi

The bleeding heart tetra rewards patient keepers with spectacular male rivalry displays.

Aphyocharax anisitsi

A hardy, long-lived tetra with vivid red fins and surprising cold tolerance.

Pseudomugil cyanodorsalis

A tiny blue-backed rainbowfish relative from Australia's brackish mangrove creeks.

Chromis cyanea

A cool-blue schooling fish that brings open-water energy to reef tanks.

Inpaichthys kerri

Tiny tetra with big color rivalry. Males glow brightest when competing for attention.