Species

Sinibotia pulchra

A sociable, sinuous loach that needs its own kind to truly thrive.

Puntius sachsii

A feisty little schooling barb that keeps tanks lively. And fins on their toes.

Hypsibarbus malcolmi

A big, bold barb with golden fins that needs room to roam.

Carassius auratus

The streamlined single-tail original. Hardy, fast, and pond-tough.

Carassius auratus auratus

The fish that started it all. Centuries of selective breeding in one bowl-worthy package.

Melanotaenia goldiei

A large, active rainbowfish from the wild rivers and swamps of New Guinea.

Aphyosemion australe

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

Creagrutus beni

A little-known Bolivian characin that rewards patient keepers with quiet charm.

Alcolapia grahami

A cichlid from one of Earth's most extreme lakes, built to survive where others cannot.

Pterodoras granulosus

A gentle giant that grazes on rainforest fruit and needs serious space.

Rasbora caudimaculata

A large, long-lived rasbora with a restless tail and real presence in a big tank.

Scarus quoyi

A reef grazer that roams coral channels in small, peaceful groups.

Paracheirodon simulans

The neon's lesser-known cousin, with a greener stripe and wilder roots.

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.

Acentrogobius caninus

A bold estuarine goby with a wild secret: it carries tetrodotoxin.

Andinoacara rivulatus

A bold, beautiful cichlid that will absolutely rearrange your community tank.

Maylandia greshakei

A rock-dwelling Malawi cichlid that rewards bold tank management with vivid color.

Apolemichthys griffisi

A rare deep-reef angel that almost never makes it to the hobby.

Corydoras guapore

A corydoras that defies the bottom-dweller stereotype by schooling mid-water.

Roeboides guatemalensis

A scale-nibbling Central American predator with a hauntingly transparent body.

Chromidotilapia guntheri

A mouthbrooding West African cichlid with fascinating shared parental care.

Poecilia reticulata

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

Tomeurus gracilis

A tiny Venezuelan oddity that lays eggs despite fertilizing them internally.

Nandopsis haitiensis

A powerhouse cichlid from Hispaniola that takes no prisoners in the aquarium.

Amblygobius semicinctus

A peaceful, burrowing goby that tidies sandbed detritus in calm reef systems.

Pomacanthus maculosus

A bold, large-growing angel that thrives where other reef fish fear to tread.

Chaetodon lunula

A bold, raccoon-masked butterflyfish that prowls reefs after dark.

Amblydoras hancocki

A schooling armored catfish with surprising survival tricks up its sleeve.

Pundamilia nyererei

A fiery Lake Victoria cichlid where male rivalry demands careful planning.

Copadichromis azureus

A peaceable Malawi cichlid that builds sand nests and dazzles with intense color.

Trigonostigma heteromorpha

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

Labeo cyclorhynchus

A boldly patterned Congo shark that demands its own territory and respect.

Nannostomus harrisoni

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

Ctenochaetus hawaiiensis

A rare Pacific bristletooth with juveniles that look like a completely different fish.