Species

Badis siamensis

A rare Thai cave-spawner with detailed patterning and fascinating paternal instincts.

Osteoglossum bicirrhosum

An ancient, leaping predator that quickly outgrows almost every home aquarium.

Plagioscion squamosissimus

A riverside predator built like a torpedo, surprisingly manageable for its size.

Ageneiosus atronasus

A compact Amazonian predator that fits surprisingly well in a community setup.

Gasteropelecus sternicla

A surface-skimming acrobat that leaps to catch insects mid-air.

Periophthalmus argentilineatus

The fish that climbs trees and spends more time on land than in water.

Datnioides polota

A bold, bar-patterned predator that bridges freshwater rivers and brackish coastal zones.

Hasemania nana

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

Hemibagrus peguensis

A rarely seen Myanmar catfish with bold spotted flanks and an orange tail.

Epiplatys sexfasciatus

A surface-dwelling West African killifish with bold barring and easy breeding potential.

Epiplatys sexfasciatus sexfasciatus

A sleek African killifish that hunts from the surface with cool precision.

Phenacogaster tegatus

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

Pseudocheilinus hexataenia

A bold, reef-safe hunter that punches well above its size in attitude.

Lysmata amboinensis

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

Yasuhikotakia morleti

A feisty, burrowing loach with complex social behavior and a bold personality.

Betta bellica

A slender peat swamp betta that rewards patient, thoughtful keepers

Serrasalmus elongatus

A sleek, solitary predator that's one of the easiest piranhas to identify correctly.

Buccochromis lepturus

A rarely seen Lake Malawi predator that hunts juvenile cichlids on sandy flats.

Pangio myersi

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

Halichoeres bivittatus

A bold, fast-moving wrasse that earns its unforgettable name.

Brachyplatystoma platynemum

A rarely-seen Amazonian giant named for its unusually thick, drooping barbels.

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

Trematocranus placodon

A snail-crushing Lake Malawi hap with a specialist trick most cichlids lack.

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.

Echidna nebulosa

A crustacean-crushing moray that coexists peacefully with fish tankmates.

Cirrhilabrus rubriventralis

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

Pterois miles

A bold, venomous reef predator wearing its warning in every fin.

Scolymia wellsii

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

Lepidosiren paradoxa

A living fossil that breathes air, crawls on fins, and outlives most pets.

Mogurnda adspersa

A rare Australian native where the male does all the parenting. And most of the bossing around.

Scleropages leichardti

Australia's ancient surface predator, built for ambush and best kept alone.

Sphyraena picudilla

A sleek Atlantic predator that schools in impressive numbers near the surface.

Acaronia vultuosa

A compact Orinoco predator that punches above its weight in planted setups.

Flabellina iodinea

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