With Added Color Enhancers In the late spring when the warmer temperatures arrive, koi and goldfish need a boost of protein for growth since they depleted their fat reserves over the winter. In the fall a higher protein diet is also required since pond fish need to bulk up in preparation for their winter fast. Use this feed at a minimum temperature of 68 Degrees F (20 Degrees C). Pond fish really start to grow at this temperature. You can use this feed up to four times per day. Feed between 2%. 3% of the fishes' body weight per day.. Pellet size 0.4-0.5 cm Fish Meal, Whole Wheat, Dehulled Soybean Meal, Alfalfa Meal, Corn Gluten Meal, Wheat Middlings, Montmorillonite Clay, Fish Oil (anti-caking agent), Brewers Dried Yeast, Dicalcium Phosphate, Spinach, L-axcorbyl-2-polyphosphate, Spirulina, Betaine anhydrous, Salt, Choline Chloride, Chromium Oxide, Ethoxyquin (preservative), Astaxanthin (color), Bacillus lichenformis fermentation product, Bacillus subtilis fermentation product, Vitamin E supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, D-Calcium Pantothenate, Niacin, Folic Acid, Riboflavin, Menadione Sodium Bisulfite Complex, Biotin, Vitamin D3 supplement, Manganese Sulfate, Cobalt Carbonate, Ethylenediamine Dihydriodide, Ferrous Sulfate, Sodium Selenite, Vitamin A supplement, Vitamin B12 supplement Item / Size 20166. Microbe-Lift High Growth & Energy 40 lbs (MPN MLLHGEBAG) / 40 lbs (bag)