Blackwater Creek Color Enhancing Koi Food is formulated to bring out the maximum vibrancy of color. Special ingredients aid in bringing out the color needed to enter your fish in competitions or simply make them look their best. For optimum results. Use for up to two months prior to show or competition. This diet contains 4 different natural color enhancer's in sufficient quantities to brighten the colors RED and YELLOW. Some color enhancing diets on the market put only enough product in the diet to be listed on the label. We put enough ingredients to include over 30% of the diet. Quality product, great price. Color Enhancing Koi Diet is a floating Koi food and is available in Medium Pellet sizes. GUARANTEED ANALYSIS: Crude Protein - Min 38.0%, Crude Fat - Min 6.0%, Crude Fiber - Min 4.0%, Phosphorus - Min 1%, Moisture - Max 10.0%. Ingredients: Wheat Middlings, Shrimp Meal, Rice Bran, Fishmeal, Corn Gluten Meal, Dehulled Soybean Meal, Ground Wheat, Soy Protein Isolate, Spirulina Algae, Propionic Acid (a preservative), Ascorbic Acid, Yeast Culture, Canthaxanthin, Calcium Carbonate, Zinc Sulfite, Ferrous Sulfate, Magnesium Oxide, Manganese Sulfate, Copper Sulfate, Ethylenediamine Dihydriodide, Cobalt Sulfate, Sodium Selenite, Vitamin A Supplement, Vitamin D3 Supplement, Vitamin E Supplement, Ascorbic Acid, Vitamin B12 Supplement, Riboflavin Supplement, Niacin Supplement, Calcium Pantothenate, Menadione Sodium Bisulfite (source of Vitamin K activity), Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride, Biotin.