Price on InquiryDetails of RTG Arowana:- Coloration: Features golden, shiny scales that appear from the tail up to the fourth row, with a distinct red or orange tinted tail and fins. Size: They are large fish, often reaching up to 3 feet in length in captivity, requiring a large tank (typically 100+ gallons). Origin: Originate from the Mahato area in Riau, Indonesia. Certification: They are considered valuable, with many coming from Malaysian or Indonesian farms with microchips and certificates of authenticity. Behavior: Known to be active swimmers and predators; they are a popular centerpiece fish often kept for good luck and prosperity in feng shui. Diet: Carnivorous, feeding on small fish, insects, and crustaceans.