A blend of the 5 marine microalgae most commonly used for their superior nutritional value for aquaculturing marine species of all kinds: Pavlova, Isochrysis, Thalassiosira weissflogii, Tetraselmis, Nannochloropsis, and Synechococcus. These microalgae contain essential vitamins, minerals, lipids, fatty acids, proteins, and carbohydrates that provide a complete diet for your fish and corals.