Hikari's frozen Spirlina Brine Shrimp retain their natural shape and color, making them irresistible to fish. Contains brine shrimp, spirulina, water, pyridoxine, beta carotene, l-ascorbyl-2-polyphosphate (stabilized vitamin C), vitamin B12 supplement, riboflavin, thiamine mono-nitrate, biotin, choline chloride, folic acid, pantothenic acid, inositol, niacin. Hikari's unique 3 Step Sterilization process assures unequalled product quality and a food free of parasites, harmful bacteria and foul odor. Bio-Pure diets are packed in pure water and will not foul the aquarium. Bio-Pure frozen foods are Bio-Encapsulated with Multi-Vitamins similar to gut loading, providing maximum nutrition for your fish.