This new special mix of over 33% spirulina algae make it a must for your grazing fish. There is no added artificial coloring in the flake. All the green color comes from the high amount of spirulina algae! Ingredients: fish meal, dried spirulina algae, soy flour, wheat flour, oat flour, corn gluten meal, shrimp meal, dried plankton, brewers dried yeast, soy oil, lecithin, vitamin supplements a, d3, b12, biotin, ascorbic acid (source of vitamin c). Guaranteed analysis: crude protein 45.0% min., crude fat 9.0%min., crude fiber 1.6% max., moisture 9.0% max. All natural ingredients. No preservatives.