Aquaculture Farm Manager Question:

Different types of feeds, mainly distinguished by variations in pellet size, fat and protein content, are used according to the life stage of the fish. Many ingredients are the same as those used in the production of feed for domestic animals, and are all natural products, including oilseed meals, grain products, protein-rich meals of animal origin (fish, poultry), fish and plant oils. Farmed shellfish rely on natural food in the water for their growth, and are not given additional food.