This special formulation contains spirulina, krill, and other nateral color enhancers. For the sincere cichlid & discus specialists, my color enhancing floating and sinking pellets are a nourishing food, promoting growth and strength to help resist the harmful effects of shock or bacterial infection. This is a mixture of floating and sinking pellets. Ingredients: wheat, fish meal, soybean meal, blood pork meal, stabilized fish oil, capsanthin, spirulina, xanthophyll, krill meal, di calcium phosphate, vitamin a acetate, d-activated animal-sterol (d-3), vitamin b12 supplement, riboflavin supplement, niacin, folic acid, calcium pantothhenate, pyridoxine hydrochloride, thiamine, biotin, dl alphatocopherol (e), l-ascorbyl-2-polyphosphate (c), color enhancers with red, yellow, and blue/green pigments. Guaranteed analysis: crude protein 45.0% min., crude fat 9.0% min., crude fiber 5.0% max., moisture 10.0% max., ash 10.0%.