The Silver Arowana (Osteoglossum bicirrhosum) is a South American freshwater bony fish. The generic name Osteoglossum means "bone-tongued" and the specific name bicirrhosum means "two barbels"
This fish has relatively large scales, a long body, and a tapered tail, with the dorsal and anal fins extending all the way to the small caudal fin, with which they are nearly fused. Its maximum total length is typically considered to be 0.9 m (3.0 ft), but there are reports of individuals up to 1.2 m (3.9 ft).
Material - Brass or White Copper
Size - 79 X 16 mm / 3.11 X 0.63 inches
Weight - 29 g / 1.02 Oz