This is a non medicated Anti-Parasitic sinking pellet that is 6.0mm in size. It is excellent for fresh or salt water fish. Contains 4 all natural color enhancing ingredients! MAIN INGREDIENTS: Krill Meal, Fish Meal, Wheat Flour, Allicin Complex Amino Acids, Algae Meal, Soybean Meal, Fish Oil, Beta Carotene, Spirulina, Vitamin A Acetate, D-Activated Animal- Sterol (D3), Vitamin B12 Supplement, Riboflavin Supplement, Niacin, Folic Acid, Calcium Pantothenate, Pyridoxine Hydrochloride, Thiamine, Biotin. GUARANTEED ANALYSIS: Protein 38% Min., Fat 7% Min., Fiber 5% Max., Ash 9% Max., Moisture 10% Max.