Species

Poecilia reticulata

The world's most recognizable livebearer, and probably the easiest fish to breed.

Trigonostigma heteromorpha

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

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.

Chanda ranga

A ghostly glass fish from Asian rivers, delicate but endlessly fascinating.

Puntius sahyadriensis

A rare Indian hill-stream barb that truly shines when kept in a proper school.

Heniochus pleurotaenia

A rarely seen bannerfish that schools in impressive numbers across Indian Ocean reefs.

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.

Betta picta

A mild-mannered mouthbrooding betta that makes the whole genus look bad by comparison.

Ladigesia roloffi

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

Puntius vittatus

A peaceful little barb from rice fields and streams, best kept in lively groups.

Genicanthus lamarck

A planktivorous angelfish with bold dimorphism and an unusually peaceful personality.

Trigonostigma espei

A copper-bodied schooler whose distinctive lambchop marking sets it apart from look-alikes.

Chaetodon rafflesii

A coral-dependent butterflyfish that reveals its mood through a mysterious dark spot.

Phycodurus eques

The leafy sea dragon looks more like drifting seaweed than a fish.

Boraras urophthalmoides

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

Hyphessobrycon pulchripinnis

A subtly beautiful schooling tetra that rewards keepers who buy a proper-sized group.

Astyanax leopoldi

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

Chaetodon lineolatus

The largest butterflyfish in the world, with a bold graphic pattern to match.

Hippocampus erectus

A striking Atlantic seahorse with real personality, but not a beginner's fish.

Brycinus longipinnis

A lively West African schooler that needs space and confident tankmates.

Forcipiger flavissimus

A needle-nosed reef hunter that picks prey from crevices other fish can't reach.

Hyphessobrycon loretoensis

A tiny Peruvian tetra with a vivid red tail that shines in a well-planted school.

Hyphessobrycon compressus

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

Phallichthys amates

A low-key Central American livebearer that thrives where flashier fish struggle.

Chaetodon mertensii

A reef-associated butterflyfish that pairs up and patrols the deeper reef edges.

Astyanax mexicanus

The cave fish that lost its eyes and gained extraordinary senses.

Poecilia sphenops

A livebearer classic that can thrive from freshwater all the way to full marine conditions.

Gymnocharacinus bergi

A scaleless South American oddity from one of the world's most isolated streams.

Sundadanio axelrodi

Tiny blackwater gem that rewards patient keepers with dazzling group behavior.

Melanotaenia praecox

Tiny rainbowfish that turns up the color when kept in a proper shoal.

Paracheirodon innesi

The fish that turned millions of people into aquarium keepers.

Betta unimaculata

A mouthbrooding Betta from Borneo that bucks the aggressive stereotype entirely.

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.