Fish feed is one of the major inputs in aquaculture production.
Market  fish feed is in high rate so we prepared fish feed by using raw materials like Ground Nut Cake and Rice husk which can made easily available in local markets and which costs low and can be farm made, having protein value about 30.66%.
A good fish food for high density fish farming should contain all required nutrients, high protein 32 to 48% which is standard protein value.
More about how to prepare fish feed formulation please go through the link below:
Fish Feed formulation from locally available raw material 1