Species

Paracheilinus mccoskeri

A tiny reef wrasse where the males put on a color show like no other.

Amphiprion mccullochi

A rare island endemic with a bold personality that punches well above its size.

Cualac tessellatus

A rare Mexican pupfish with a conservation story worth getting behind.

Cotylorhiza tuberculata

The Mediterranean jellyfish that looks exactly like a fried egg.

Aphanius fasciatus

A rare Mediterranean killifish that rewards dedicated keepers with fascinating, constant activity.

Alcyonium palmatum

A soft, finger-like Mediterranean coral that brings old-world reefs into your tank.

Ancistrus ranunculus

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

Apistogramma cacatuoide

A selectively bred cockatoo cichlid dripping in vivid orange from dorsal to tail.

Macrognathus meklongensis

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

Brachygobius mekongensis

A pint-sized brackish goby with bold banded markings and a big personality.

Trichopsis schalleri

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

Dasyatis laosensis

A true river stingray from the Mekong, built for life on sandy bottoms.

Pangasianodon gigas

One of the largest freshwater fish on Earth, and critically endangered.

Aaptosyax grypus

A rare, river-running predator from the Mekong that grows to epic proportions.

Tetraodon suvattii

A bottom-hugging Mekong puffer that buries itself in river mud.

Oryzias mekongensis

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

Datnioides undecimradiatus

A boldly barred Mekong predator with a long memory and a short temper.

Haludaria fasciata

An underrated Indian barb that rewards you with vivid male rivalry displays.

Apistogramma mendezi

A blackwater dwarf cichlid with a surprisingly gentle nature and fascinating cave-breeding habits.

Aspidoras menezesi

A tiny Brazilian catfish with a surprisingly long lifespan and a Corydoras personality.

Boraras merah

Thumbnail-sized Borneo native that rewards patience with vivid schooling displays.

Phallichthys amates

A low-key Central American livebearer that thrives where flashier fish struggle.

Chaetodon mertensii

A reef-associated butterflyfish that pairs up and patrols the deeper reef edges.

Boninastrea boninensis

A rare Pacific brain coral with deeply twisted valleys and a compact form.

Girardinus metallicus

A livebearer from Cuba with a glinting metallic sheen and real historical quirks.

Hyphessobrycon metae

A tricky-to-identify Orinoco tetra that rewards patient, well-planned community tanks.

Liopropoma susumi

A secretive reef cave-dweller with bold pinstripes and peaceful manners.

Acanthemblemaria macrospilus

A pint-sized reef blenny that claims abandoned barnacle shells as its castle.

Cambarellus patzcuarensis

Tiny, peaceful, and full of personality. The dwarf crayfish that plays well with others.

Opistognathus mexicanus

A burrowing Mexican charmer that watches the world from its self-made home.

Astyanax mexicanus

The cave fish that lost its eyes and gained extraordinary senses.

Astyanax fasciatus

A bold, wide-ranging tetra with a predatory streak that surprises many keepers.

Corydoras hastatus

Tiny armored catfish that defies its family by cruising the midwater column.

Danionella translucida

One of the tiniest freshwater fish alive, and surprisingly easy to breed.

Ecsenius midas

A reef blenny that mimics anthias in color, movement, and social behavior.

Amphilophus citrinellus

A bold, intelligent cichlid that recognizes its owner and demands respect in return.