Species

Pseudotropheus sp. "Acei"

The only mbuna that feeds exclusively on submerged wood in the wild.

Lates calcarifer

A giant predator that outgrows almost every aquarium on earth.

Acestrorhynchus falcirostris

A riverine ambush predator that plays surprisingly well with tankmates it can't eat.

Exodon paradoxus

A scale-ripping tetra that's best kept in massive, single-species shoals.

Acanthurus lineatus

One of the most aggressive tangs you can keep, and one of the most beautiful.

Silurus glanis

One of the largest freshwater fish alive, and it knows it.

Pinirampus pirinampu

A schooling river giant that needs serious space and serious commitment.

Hydrocynus goliath

Razor-toothed Congo predator that most aquariums, and fishkeepers, simply cannot handle.

Boulengerella lucius

A torpedo-shaped ambush predator that outgrows most home aquariums fast.

Hampala macrolepidota

A two-foot predatory barb that's more river monster than aquarium fish.

Brycinus macrolepidotus

A football-sized African predator that roams rivers from the Nile to the Congo.

Acestrorhynchus microlepis

A sleek, toothy predator that schools as a juvenile and hunts like a pike.

Acestrorhynchus pantaneiro

A sleek river predator that plays surprisingly well with the right tankmates.

Boulengerella cuvieri

A surface-hunting predator that outgrows almost every home aquarium.

Pygocentrus nattereri

The world's most notorious fish, and surprisingly misunderstood in the wild.

Acestrorhynchus falcatus

A pike-like ambush predator that minds its manners with fish it can't swallow.

Leiarius marmoratus

A massive schooling catfish with dramatic fins and a nocturnal personality.

Sorubim lima

A head-down ambush predator that swims like a falling leaf among the roots.

Sphyraena picudilla

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

Boulengerella maculata

A sleek Amazonian predator that rewards careful tank planning with genuine personality.

Dascyllus trimaculatus

A bold reef dweller that gets feistier with every passing year.

Hydrocynus vittatus

Razor-toothed river predator that hunts in packs and outgrows almost any tank.

Catoprion mento

A scale-eating specialist with a dramatic banner-like dorsal fin rarely seen in the hobby.