The Rohu, Rui, Ruhi or Roho Labeo (Labeo rohita) is a species of fish of the carp family, found in rivers in South Asia. It is a large omnivore and extensively used in aquaculture.In Assam fishers catch Rui mostly from River Brahmaputra and its tributeries. Now a days Rui's are produced in local fishery farms as well.
Rohu/Rui, Bengoli cut with head -1 Kg
The rohu is a large, silver-colored fish of typical cyprinid shape, with a conspicuously arched head. Adults can reach a maximum weight of 45 kg (99 lb) and maximum length of 2 m (6.6 ft), but average around 1⁄2 m (1.6 ft).
Rohu is rich in Omega 3 fatty acids, Vitamin A, Vitamin B and Vitamin C. It is also rich in Vitamin D, a Vitamin which is present only in a few foods and consumption of the fish will prevent Osteoporosis, a Vitamin D deficiency disease. (Source Wikipedia)