Species

Neohomaloptera johorensis

A tiny, orange hillstream loach that crawls and hops rather than swims.

Homaloptera parclitella

A flat-bodied Malay hillstream loach that crawls and hops across rocks like a tiny lizard.

Lepidocephalichthys irrorata

A rarely traded Indian loach with hidden spines and subtle charm.

Acantopsis octoactinotos

A slender, sand-diving loach with a distinctively elongated snout.

Betta enisae

A mouthbrooding wild betta from Borneo's leaf-littered forest streams.

Brycinus longipinnis

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

Brochis multiradiatus

A long-snouted armoured catfish that breathes air and rewards group keeping.

Corydoras narcissus

A long-snouted cory from the Amazon, rarely seen and worth the search.

Corydoras semiaquilis

A peaceful bottom-dweller from Peru that thrives in sociable groups.

Corydoras ourastigma

A long-snouted Purus River cory that can live for two decades in the right setup.

Distichodus lusosso

A boldly patterned Congo river fish that quietly outgrows its youthful looks.

Mystus gulio

A schooling brackish catfish that grows surprisingly large and breathes air.

Aphyosemion loennbergii

A rare Cameroonian killifish from shaded rainforest streams, worth the extra effort.

Corydoras loretoensis

A long-finned little bottom-dweller that thrives in lively, social groups.

Corydoras ortegai

A tiny armored catfish from Peru that breathes air and blinks at you.

Hyphessobrycon loretoensis

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

Melanotaenia maccullochi

A compact, peaceful rainbowfish that rewards group keeping with vivid male displays.

Acrochordonichthys septentrionalis

A skin-shedding hill stream catfish that keeps its tankmates on their toes.

Baryancistrus chrysolomus

A boldly finned Xingu catfish that earns its territorial reputation with age.

Puntius mahecola

A rarely traded Kerala barb best appreciated in a lively, same-species school.

Corydoras amandajanea

A rare armored catfish from the Negro River that occasionally breathes air

Laubuka fasciata

A peaceful Indian hill stream schooler that rewards keepers who buy in groups.

Synodontis njassae

Lake Malawi's only squeaker, built for cichlid tanks and rocky hideouts.

Pangio semicincta

The fish sold as kuhli loach is almost certainly this one instead.

Caridina babaulti

A hardy, color-shifting dwarf shrimp that surprises you with every molt.

Ompok eugeneiatus

A shy, schooling catfish from Southeast Asian peat swamps and flooded forests.

Melanoides tuberculata

The tireless substrate burrower that aerates your gravel while you sleep.

Betta mandor

A small, secretive Bornean mouthbrooder best kept in quiet, species-focused setups.

Distichodus fasciolatus

A boldly barred Congo giant that stays surprisingly peaceful for its size.

Carnegiella strigata

A deep-keeled surface dweller that brings life to the upper third of any tank.

Fundulopanchax marmoratus

A rare Cameroonian killifish with detailed marbled patterning and a preference for cool water.

Corydoras pinheiroi

A rare Amazonian cory that can breathe air and live for decades.

Hyphessobrycon compressus

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

Ancistrus ranunculus

A flat-headed, rock-hugging pleco from Brazil's wild river rapids.

Macrognathus meklongensis

A secretive Thai spiny eel that comes out of hiding when hunger calls.

Trichopsis schalleri

The tiny gourami that actually produces sounds to resolve conflicts and court mates.