Black Arowana (Osteoglossum Ferreirai) Sizes:9 - 11 inches (shredded fins or damaged body) primarily consuming benthic microcrustaceans

primarily consuming benthic microcrustaceans

Adds depth and activity to large aquariums

Diet:Omnivorous with a preference for protein-rich foods:

Can be kept solo or in groups with proper tank size and management

Orange Ghost

Black Arowana (Osteoglossum Ferreirai) Sizes:9 - 11 inches (shredded fins or damaged body) primarily consuming benthic microcrustaceansBlack Arowana (Osteoglossum ferreirai) The Black Arowana is one of the most unique and elegant arowana species available, prized for its dramatic transformation from a jet black juvenile into a sleek, metallic adult. Native to the Rio Negro and surrounding Amazonian blackwater systems, this species is known for its elongated body, smooth swimming motion, and surface hunting behavior. Compared to other arowanas, the Black Arowana offers a more refined