Species

Pseudomugil tenellus

A tiny, peaceful Australian blue-eye that glows in a well-planted, sun-drenched tank.

Adinia xenica

A rare Gulf Coast killifish that thrives where fresh water meets salt marsh.

Ambastaia sidthimunki

Tiny loach with big social rituals and a personality to match

Oryzias minutillus

A tiny ricefish from Southeast Asian swamps that breeds readily in nano tanks.

Betta dimidiata

A tiny forest stream betta with a spade-shaped tail and mouthbrooding dad.

Aphyosemion striatum

A peaceful, long-lived killifish that's genuinely beginner-friendly and easy to breed.

Gastromyzon ocellatus

A patterned Bornean stream-clinger with a bold red tail and real personality.

Hyphessobrycon simulatus

A rarely seen French Guiana tetra that rewards patient hobbyists with graceful schooling behavior.

Schistura devdevi

A tiny Himalayan stream loach sometimes traded as the firefly loach.

Homaloptera ogilviei

A tiny blackwater loach that perches on its fin-tips like a lizard at rest.

Homalopteroides modestus

A tiny mountain stream loach that crawls and hops across rocks like no other fish.

Homalopteroides nebulosus

A tiny forest-stream loach that crawls and hops rather than swims.

Homalopteroides stephensoni

A rare Bornean hillstream loach that crawls and hops across rocks like a tiny lizard.

Homalopteroides tweediei

A tiny hillstream crawler that hops and clings its way across the riverbed.

Trigonostigma hengeli

A tiny, soft-water schooler with a vivid orange-edged lambchop mark.

Hemigrammus erythrozonus

A fiery neon stripe makes this hardy little tetra a beginner's best friend.

Brachygobius aggregatus

A tiny bumblebee goby that thrives from freshwater streams to brackish estuaries.

Pethia gelius

A tiny, peaceable barb that shows its best colors in a tight-knit group.

Hyphessobrycon roseus

A tiny, rosy schooling tetra that thrives in peaceful community tanks.

Nannostomus marilynae

A rare pencilfish that moonlights in cryptic stripes every single night.

Betta chloropharynx

A tiny wild betta from blackwater leaf litter pools, with a throat like no other.

Tomeurus gracilis

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

Thayeria ifati

The rarest penguin tetra, with a boldly defined tail stripe and colorful fin tips.

Aphyosemion hanneloreae

A tiny Gabonese killifish that's surprisingly forgiving for beginners.

Carnegiella strigata strigata

A tiny, peaceful surface-dweller with a deep-keeled body unlike any other tetra.

Aphyosemion bochtleri

A dainty rainforest killifish with a surprisingly forgiving temperament for beginners.

Aphyosemion herzogi

A cool-water forest killi that stays small and rewards patient spawners.

Micronemacheilus cruciatus

A tiny Vietnamese loach that hovers in midwater and thrives in groups

Oryzias dancena

A tiny, peaceful ricefish that carries its eggs like a living clutch before planting them.

Pethia setnai

A peaceful, school-loving barb from Goa's clear streams, perfect for community tanks.

Devario apogon

A tiny Irrawaddy danionin that hobbyists have barely had a chance to meet yet.

Brachygobius kabiliensis

Tiny bumblebee-patterned goby from Borneo's mangroves, surprisingly manageable for new keepers.

Corydoras kanei

A small, spotted cory from blackwater rivers that breathes air and charms beginners.

Austrolebias adloffi

A tiny annual killifish that races through its entire life cycle in months.

Puntius vittatus

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

Pangio cuneovirgata

A rare kuhli lookalike from blackwater peat swamps, seldom seen outside expert collections.