Saki-Hikari Marine Carnivore & Herbivore fish food is a probiotic, medium sized pellet that contains Hikari-Germ that promotes beneficial enzymes while preventing the proliferation of bad bacteria during the digestive process. The slow sinking pellets are highly digestible, tasty, and with their unique texture saltwater fish crave Saki-Hikari pellets.Ideal for Most Algae Eating Marine FishA Uniquely Blended, Probiotics Enhanced Formulation For Your Marine Fishes!FEATURESIncludes a probiotic we call Hikari-Germ™:This unique, live (viable), beneficial living micro-organism, in combination with the carefully selected ingredient mix, provides a highly digestible, extremely flavorful offering in a pellet that maintains its shape.Scientifically formulated for herbivorous marine fish: A wide variety of plant origin ingredients including "nori" (dried seaweed ), spirulina and seaweed meal rapidly