Species

Siderastrea siderea

A boulder-forming reef coral that builds colonies wider than you are tall.

Zoanthus pulchellus

A hardy Western Atlantic zoanthid that forms colorful, spreading mats on the reef.

Apistogramma barlowi

The only Apistogramma that mouthbroods. Or doesn't, depending on its mood.

Tridacna maxima

A living jewel for the reef tank, with a lifespan that can outlast your mortgage.

Cichlasoma urophthalmus

A brackish-tolerant bruiser that can handle conditions few other cichlids can.

Hyphessobrycon compressus

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

Meandrina jacksoni

A rare Atlantic maze coral with a very limited Caribbean range.

Tetraodon mbu

A Congo giant that demands respect, space, and a very sturdy tank.

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.

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.

Pangasianodon gigas

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

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.

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.

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.

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.

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.

Chromis acares

A tiny schooling damsel that brings reef-like energy to modest-sized tanks.

Chelonodon patoca

A schooling puffer from mangrove estuaries that gets surprisingly large.