platinum arowana (osteoglossum bicirrhosum) most expensive fish in the world. fish underwater.

fish arowana osteoglossum bicirrhosum asia underwater water platinum sea tropical osteoglossidae aquarium osteoglossiformes silver exotic fishes nature beautiful expensive swimming animal beauty close white ocean diving swim closeup aggressive amazon background colorful lake aquatic fin freshwater wildlife marine natural predator reflection green river color life wild world shooting date february 2023