Species

Aguarunichthys tocantinsensis

A powerful Amazonian predator built for fast water and rocky riverbeds.

Pictichromis dinar

A tiny but ferocious reef dweller from Sulawesi's deep drop-offs.

Cirrhilabrus tonozukai

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

Schistura balteata

A cave-claiming loach with bold banding and strong opinions about its territory.

Atractosteus tropicus

A living fossil from Central America that grows to canoe-like proportions.

Amphiprion percula

The fish that launched a thousand reef tanks, with personality to match.

Cichla monoculus

A river predator built for size, speed, and a 20-year commitment.

Pseudochromis bitaeniatus

A reef crevice specialist with a sneaky mimicry trick up its sleeve.

Pseudanthias bimaculatus

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

Rasbora elegans

A large, peaceful schooler with a bold two-spot pattern rarely seen in shops.

Synodontis nigrita

The Synodontis that outgrows its welcome. And gets mistaken for something else entirely.

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.

Copadichromis ilesi

A peaceful Utaka cichlid from Lake Malawi with fascinating mouthbrooding behavior.

Hydrolycus armatus

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

Nandus nandus

A patient ambush predator from South Asia that punches above its weight at feeding time.

Aphanius vladykovi

A high-altitude Iranian toothcarp that rewards dedicated keepers with non-stop activity.

Potamotrygon castexi

A disc-shaped river predator that can actually solve puzzles to get its food.

Macropharyngodon bipartitus bipartitus

A peaceful shoaling wrasse from the Indian Ocean that thrives in small groups.

Macropharyngodon bipartitus

A boldly patterned reef wrasse that rewards patient, experienced keepers.

Annamia normani

A fast-water hillstream fish that really needs to be kept in a crowd.

Aphanius villwocki

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

Rasbora vulcanus

A tiny, peaceful Sumatran schooler that earns its volcanic trade name.

Calophysus macropterus

The Vulture Catfish: a relentless scavenger built for South America's biggest rivers.

Fundulopanchax walkeri

A feisty West African killi with a big appetite and cool-water preferences.

Antennarius maculatus

A master of disguise that hunts by dangling a lure from its forehead.

Akysis vespa

A tiny banded catfish from Myanmar's fast streams, built like a wasp.

Petrocephalus bovei bovei

A nocturnal African weakfish that retreats into caves by day and hunts by night.

Paramisgurnus dabryanus

The tough, peaceful bottom-dweller hiding in plain sight as a different species.

Phyllopteryx taeniolatus

Australia's leafy coastal phantom, camouflaged beyond belief.

Aplocheilus werneri

A sleek Sri Lankan surface hunter rarely seen outside specialist collections.

Polypterus retropinnis

A living fossil with lungs, armor, and a prehistoric attitude.

Remora australis

The open-ocean hitchhiker that bonds with whales and baffles hobbyists.

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.

Catoprion mento

A scale-eating specialist with a dramatic banner-like dorsal fin rarely seen in the hobby.