Acquisition of knowledge of the techniques of breeding of aquatic organisms in livestock production, including the plancton organisms: some microalgae, Rotifers, Artemia and Daphne used in feeding program of juvenile form of fish and crustaceans. In particular it will study aspects of eco-sustainability of fish farming techniques in order to use renewable energy and contain the environmental impact. Breeding of the main species of teleostein fishes, mollusks and crustaceans of sea and fresh water.