Ingredients: Fish Meal, Wheat Midds, Soybean Meal, Cereal Food Fines, Hydrolyzed Feather Meal, Fish Oil, Fish Solubles Condensed, Blood Meal, Soy Lecithin, Maize Gluten Meal, Vitamin A Acetate, Vitamin D3 Supplement, dl-Alpha Tocopheryl Acetate (Vitamin E Supplement), Vitamin B12 Supplement, Riboflavin Supplement, Niacin, Calcium Pantothenate, Menadione Sodium Bisulfite Complex (source of Vitamin K Activity), Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride, Biotin, Choline Chloride, Manganese Proteinate, Zinc Proteinate, Copper Proteinate, Calcium Iodate, Iron Proteinate, Cobalt Proteinate, Calcium Proteinate, Sodium Selenite, L-Ascorbyl-2-Polyphosphate (source of Stabilized Vitamin C). FINFISH BOOSTER Oxytetracycline 0.55 % (2.5 g/lb.) Highly palatable ingredients used. Extra Vitamins & Trace Minerals for periods of reduced feed. Preservatives added to extend storage life. Low Phosphorous effluent levels (<1.3%) Guaranteed Analysis: Crude Protein, 38% Minimum, Fat, 12 %Minimum, Fiber, 4% Maximum, Moisture, 12% Maximum, Ash, 8% Maximum. Pellet Sizes Slow-Sinking 2.5 mm (3/32) Feed at the rate of 1 to 1-1/2 pounds of feed per 100 pounds of body weight daily to provide 2.5 to 3.75 grams of Oxytetracycline per 100 pounds of body weight. Feed for 10 days as sole ration. Distribute uniformly so all fish receive equal proportions. Prophylactic feeding of medicated feeds may cause resistant diseases and is, therefore, not recommended. WARNING: Do not liberate fish or slaughter for food for 21 days following the last administration of medicated feed. Do not administer when water temperature is below 48.2 F. (9 C.). It is approved for control of ulcer disease cause by Hemophilus piscium, furunculosis caused by Aeromonas salmonicida, bacterial hemmorrhagic septicemia caused by Aeromonas liquefaciens and pseudomonas disease in salmonids. Always consult your fish health specialist BEFORE treating with medicated feeds.  Info from Zeigler Bros., Inc.