Silver Arowana (Osteoglossum bicirrhosum) Loaches Produces a lot of waste—strong

Produces a lot of waste—strong filtration is a must

Requires long tanks with open swimming space

The marmoratus is the most attractive of its family with a marble black pattern on a silver body

Compatible with large

small fish has a fusiform body shape and is slightly compressed in posterior region

Silver Arowana (Osteoglossum bicirrhosum) Loaches Produces a lot of waste—strongSilver Arowana (Osteoglossum bicirrhosum) The Silver Arowana is one of the most iconic freshwater predator fish in the aquarium hobby, known for its sleek, elongated body, metallic silver sheen, and powerful surface hunting behavior. Native to the Amazon Basin, Osteoglossum bicirrhosum is built for speed and precision, featuring an upturned mouth and barbels that help detect movement at the waters surface. Often referred to as a water monkey, the