12 Oz. of beefhaert flakes: nutritionally all-purpose diets for all types of omnivorous freshwater and marine fish species who feed on invertebrates in the wild. These diets utilize highly digestible marine proteins to increase bothpalatability and digestibility, while minimizing excreted waste. Increased levels of stable vitamin C and brewers yeast areincluded in these diets to promote healthy gill, fin and tissuedevelopment. Beefheart flake contains beef hearts that have been shown toimprove coloration and improve reproduction. Features & Benefits Complete all-purpose diet for tropical fishFortified with natural immune enhancers to promote tissue maintenance and developmentContains highly digestible marine proteins to reduce excreted wasteNow contains VpakTM (Vitality Pak) an all-natural, nutritional feed supplement, designed to improve overall fish health and resistance to disease Ingredients Fish Meal, Wheat Flour, Soy Flour, Shrimp Meal, Dried Kelp, powdered Beef Heart, Soy Lecithin, Brewers Dried Yeast, Sodium Alginate,Spirulina, Sorbitol, Emulsifier, Choline Chloride, Artifical Color, Wheat Middlings, Manganese Proteinate, Zinc Proteinate,Copper Proteinate, Calcium Iodate, Iron Proteinate, Cobalt Proteinate, Calcium Carbonate, Sodium Selenite, Anise Oil,Vitamin A Acetate, Vitamin D3 Supplement, dl-Alpha Tocopheryl Acetate (Vitamin E Supplement), Vitamin B12Supplement, Riboflavin, Niacin, Calcium Pantothenate, Menadione Sodium Bisulfite Complex (source of Vitamin KActivity), Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride, Biotin, L-Ascorbyl-2-Polyphosphate (source ofVitamin C), Krill Meal, Ethoxyquin, TBHQ (preservative), Yeast Extract, Fish Protein Concentrate, Xanthophyll, CalciumPropionate (Preservative). Guaranteed AnalysisCrude Protein Minimum 45 %Crude Fat Minimum 10 %Crude Fiber Maximum 4 %Moisture Maximum 10 %