Spirulina belongs to blue-green algae (also known as cyanobacteria); it is a single cell protein possessed potential nutrient components especially protein nearly 60-90%, essential amino acids and fatty acids. Spirulina is easily digestible and the nutrient mater present in SPIROGEL delivers necessary energy and health to the organisms. SPIROGEL developed in a double strength of protein concept from spirulina and from thegel present in it. The gel present in the SPIROGEL is a specific protein that provides the live base of spirulina to keep the cells live, so that the aquatic organisms receive the nutrient matter present in the spirulina naturally as it is.