Species

Nannostomus marilynae

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

Carnegiella strigata strigata

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

Micronemacheilus cruciatus

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

Yunnanilus cruciatus

A tiny Vietnamese loach that hovers in open water, unlike most of its relatives.

Oryzias dancena

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

Brachygobius kabiliensis

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

Austrolebias adloffi

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

Pangio cuneovirgata

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

Pangio filinaris

A slender, plain-bodied eel loach from the forested streams of peninsular Malaysia.

Pangio malayana

A slender kuhli loach relative that travels incognito in mixed shipments

Pangio piperata

A speckled, secretive kuhli loach that turns up as a mystery in mixed shipments.

Heterandria formosa

One of the world's smallest fish, with a uniquely continuous birthing process.

Gobiodon citrinus

A tiny, lemon-yellow goby that lives tucked inside coral branches in the wild.

Parosphromenus alfredi

A tiny peat-swamp gem that rewards patient, dedicated keepers.

Parosphromenus anjunganensis

A tiny blackwater gem that rewards patient, dedicated keepers.

Parosphromenus bintan

A tiny peat-swamp gem that rewards patient, dedicated keepers.

Parosphromenus harveyi

A tiny peat swamp jewel that rewards patient, dedicated keepers.

Parosphromenus nagyi

A rare peat-swamp gem that rewards patient, dedicated keepers.

Parosphromenus opallios

A jewel-sized licorice gourami from Borneo's blackwater swamps, rarely seen in the trade.

Parosphromenus ornaticauda

A tiny licorice gourami with an acrobatic courtship display unlike any other.

Parosphromenus tweediei

A tiny blackwater gem that's been hiding under the wrong name for decades.

Zoramia leptacantha

A tiny reef cardinalfish that gathers in shimmering clouds above branching coral.

Apistogramma pantalone

A tiny Peruvian dwarf cichlid with courtship rituals unlike any other Apistogramma.

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.

Trichopsis schalleri

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

Oryzias mekongensis

A tiny Mekong native with vivid fin markings and surprisingly easy breeding habits.

Parasphaerichthys lineatus

A tiny Burmese labyrinth fish with some of the most unpredictable breeding behavior in the hobby.

Elacatinus oceanops

A tiny cleaner fish that runs its own reef spa service.

Gobiodon okinawae

Tiny, vivid, and inseparable from its Acropora home.

Nannostomus unifasciatus

A tiny pencilfish that swims at a permanent angle, day and night.

Malpulutta kretseri

A rare Sri Lankan gem that deserves a species tank all to itself.

Rhadinocentrus ornatus

A tiny Australian rainbowfish from wild, tea-stained wallum streams.

Betta imbellis

The gentler betta. Males can sometimes share a tank if given enough cover.

Pseudocheilinops ataenia

A tiny, secretive reef wrasse that vanishes into the coral the moment you look away.

Nannostomus grandis

The largest pencilfish, rarely seen but worth the search.