For commercial purposes, feed should be stored in a good storage facilities. Dry feed should be stored under cool and dry conditions, ideally at temperatures below than 20 degree and humidities below 75%. The building should have the following features:
1.Secure againts theft.
2.Adequately ventilated and waterproof.
3.Screened againt rodents and birds.
4.Of sufficient size to permit feed to be stored in clearly marked batches, according to type and date of purchase.
5. Conveniently situated for taking delivery of feeds and for their distribution on the farm.
6. Isolated from the fish production areas, with separates access, to reduce the risk of disesase transmission by delivery vehicles or personnel.