Ingredients Ascorbic Acid, Glutamate, Niacin, Arginine, Lysine, Tyrosine, Pantothenate, Riboflavin, Thiamin, Choline, Inositol, Vitamin B12, Potassium Bromide, Potassium Iodide, Boric Acid, Manganese Sulfate, Sodium Molybdate, Ferric Chloride, Copper Sulfate, Zinc Sulfate, Cobalt Sulfate, Rubidium Chloride, Vanadium Sulfate, Nickel Chloride, Stannous Chloride Directions Use 1 Capful (5 Ml) For Each 80 L (20 Us Gallons) Twice A Week Or As Required To Maintain Coral Growth. May Also Be Used In Food By Mixing 1 Ml In About 15 Ml (1 Tablespoon) Of Food. Refrigerate After Opening.