Species

Lates calcarifer

A giant predator that outgrows almost every aquarium on earth.

Dichotomyctere fluviatilis

A personable brackish predator with a beak, a belly, and a bad attitude.

Tetraodon biocellatus

Pint-sized freshwater puffer with a big attitude and a taste for snails.

Datnioides microlepis

A boldly barred predator from Southeast Asia's great river systems.

Gymnothorax polyuranodon

A true freshwater moray that mistakes fingers for fish when hungry.

Gymnothorax tile

A true eel for freshwater tanks, built like a predator and priced for beginners.

Tetraodon fluviatilis

A curious, toothy brackish predator that never stops exploring its tank.

Dichotomyctere nigroviridis

A nippy, curious puffer that gets more belligerent with every passing year.

Datnioides undecimradiatus

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

Datnioides polota

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

Ariopsis seemanni

A venomous, migratory catfish that's far more demanding than its juvenile looks suggest.