Species

Carassius auratus auratus

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

Aphyosemion australe

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

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.

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.

Caridina woltereckae

A boldly patterned Sulawesi shrimp that brings serious color to a nano tank.

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.

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.

Cranoglanis bouderius

A hefty Chinese river catfish that doubles as a prized food fish in its homeland.

Archocentrus multispinosus

A tough Central American cichlid with serious parenting instincts and surprising heat tolerance.

Abramites hypselonotus

A bottom-grazing oddball that swims nose-down and grows bolder with age.

Apistogramma hoignei

A dwarf cichlid from the Orinoco with cave-breeding instincts and complex taxonomic intrigue.

Gambusia hispaniolae

A tough livebearing minnow from Hispaniola's brackish spring habitats.

Liniparhomaloptera disparis

A tiny mountain stream hillstream loach with surprisingly bold territorial behavior.