Northfin Fish Food, 3 mm Sinking Pellets, 500 g, Cichlid Formula Formula Consist on being Filler Free, Bi-product Free and Artificial Pigment Free with no added Hormones A Marine Protein Based Diet allows your fish to fully digest and absorb more Nutrients; Your Fish stay healthy and produce less Waste in your Tank Key Ingredients: Whole Antarctic Krill Meal, High Omega-3 DHA Herring Meal, Organic Kelp, Spirulina Made In Canada Slow Sinking Pellet