Species

Hasemania nana

A glittering, lively little tetra that plays well with almost everyone.

Phenacogaster tegatus

The tiny 'six-eyed tetra' from Paraguay with a trick spot pattern.

Lysmata amboinensis

The reef's tiny cleaning crew, grooming fish who line up for the service.

Pangio myersi

A social, eel-like loach that piles into hiding spots with its companions.

Betta miniopinna

A tiny, dark peat-swamp Betta with vivid red pelvic fins and a gentle nature.

Kryptopterus cryptopterus

A ghostly schooling catfish that disappears against the current

Betta channoides

A tiny, peaceful mouthbrooder from Borneo's blackwater forest streams.

Trichogaster pectoralis

A gentle giant gourami that thrives where few fish could survive.

Cirrhilabrus rubriventralis

A jewel-toned Red Sea wrasse that dances through the water column in groups.

Scolymia wellsii

A bold, single-polyp coral that rewards patient feeding with vivid growth.

Flabellina iodinea

A vivid Pacific nudibranch that's as demanding as it is decorative.

Aphanius splendens

A rare Turkish killifish relative worth keeping for conservation as much as curiosity.

Halichoeres marginatus

A reef wrasse that shifts from drab to vivid as it matures.

Thorichthys maculipinnis

A gentle Central American cichlid that surprises with its delicate spotted fins.

Barbodes binotatus

A wide-ranging Asian barb with a surprisingly variable spotted pattern.

Stigmatogobius sadanundio

A pale, spotted bottom-dweller from Asian estuaries with a surprisingly bold personality.

Gasteropelecus levis

A surface-hugging jumper with a deep keel and surprisingly peaceful nature.

Gasteropelecus maculatus

A surface-skimming South American oddity that can genuinely leap out of your tank.

Mastigias papua

A photosynthetic jellyfish from Palau's legendary landlocked lake.

Synchiropus stellatus

A pint-sized predator from Indian Ocean reefs, built for life among the rubble.

Pseudanthias hypselosoma

A robust, gregarious anthias that thrives in calmer reef lagoons across the Indo-Pacific.

Corynactis annulata

A tough, colorful corallimorpharian that thrives where most corals struggle.

Boraras naevus

A thumbnail-sized Thai rasbora with bold body blotches and big personality in groups.

Kottelatlimia pristes

A tiny blackwater loach from Borneo that punches above its weight in personality.

Tubastraea coccinea

Brilliant orange polyps that only open at night. And demand to be fed.

Tubastraea violacea

A rare subtropical sun coral from Hong Kong's reef slopes, thriving in low light.

Rasbora lacrimula

A tiny Bornean rasbora with a teardrop tail spot and big personality in a school.

Liopropoma swalesi

A secretive reef gem that rewards patient, detail-oriented keepers.

Liopropoma rubre

A boldly striped little basslet that stays hidden but rewards patient reef keepers.

Chaetodon trichrous

A rarely seen Pacific butterflyfish from the islands of Tahiti.

Zoogoneticus tequila

A fish kept in aquariums that may no longer exist anywhere in the wild.

Tucanoichthys tucano

A pint-sized Amazonian rarity that rewards patient, specialist keepers.

Oryzias songkhramensis

A tiny Thai ricefish with a fascinating breeding style and peaceful nature.

Acanthocobitis urophthalmus

A tiny, peaceful bottom-dweller from Sri Lanka's fast-flowing lowland streams.

Hippocampus comes

A boldly patterned seahorse with a prehensile tail built for clinging tight.

Cirrhilabrus tonozukai

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