Application of Microalgae Protein to Aquafeed

Fisheries are the most important sources of feedstock for fishmeal. Only a small percentage of global fish production is indeed channeled to human consumption, with the remainder being used for fish and animal feed. Fishmeal is a protein-rich food, and sets the basis for any balanced formulation used in commercial aquaculture. For several reasons there is a definite need for a new source of nutritious fish food. Therefore, the potential use of unconventional feed ingredients, such as microalgae, as feed inputs to replace high cost feed stuffs has been increasing. Microalgae are a more reliable and less volatile source of protein, and their availability is not dependent on fish captures. This provides industry with a better control of their costs, and supports a potential for future investment due to the reduction of risk in aquaculture farming operations.