Species

Turbo fluctuosa

A tireless algae grazer that needs a helping hand if it tips over.

Mespilia globulus

A bold, patterned reef cleaner that doubles as living aquarium decor.

Cassiopea andromeda

Rests bell-down on the substrate, pulsing gently while algae do the work.

Geosesarma notophorum

Vivid purple freshwater crab that lives on land as much as in water.

Atya gabonensis

A peaceful giant that filter-feeds with fan-like hands instead of grazing.

Dardanus megistos

A bold, red-clawed hermit crab that outgrows most shells. And most tanks.

Cherax destructor

Australia's tough backyard crayfish, endlessly adaptable and full of personality.

Vittina natalensis

A boldly patterned nerite that earns its keep as an algae-clearing powerhouse.

Neritina zebra

A tireless algae grazer with bold stripes that earns its keep in any freshwater tank.