Tetra Pro Algae is a complete and balanced premium food for tropical fish. The crisp formula and careful low heat preparation provides your fish with improved health and condition. Spirulina contains help boost the immune system of your fish and assist the fight against disease. Quality ingredients and the crisp formula help minimize waste and poor water quality. It is a premium food designed to provide your tropical fish with all the essential vitamins and nutrients necessary for good health and vitality. Suitable for herbivore fish.