There are three commercially important fish species in Lake Tana; African Cat fish, Nile tilapia and Labeobarbus spp.; which are available in whole fish or in the form of semi-processed products (fillet, gutted and dried fish). The fish from Lake Tana is harvested by motorized boats and tanqua . The fisher men are from different cooperatives /organized groups and individual fisher men. The harvested fish will be collected by traders from different location, cooperatives/Tana No. 1 Cooperative and FPME (Fish Processing and Marketing Enterprise) . Tana number 1 cooperative and FPME are the major suppliers and processers of fish from Lake Tana. The major fish processing methods are gutting and filleting. The gutted and filleted fish products are sold in Bahir Dar and Addis Abeba markets while the filleted cat fish is dried for sun drying or salting to be sold for Sudanese market and other regional and outside the region markets in the lowland areas. The traders supply fish for hotels, restaurants, other traders and consumers in the local market, Addis Abeba market, Sudan and other part of the country. As a result of the seasonality of the fisheries practice, the price of fish and fish products depends on season. Not only the season but also the price of fish and fish products fish species and the product type. Nile Tilapia accounts the highest price, the Labeobarbus spp. and African cat fish follows respectively.