Blackworm/Beef Heart Flakes With PRO-MORE .Our Custom Flake Food Mix is a 50/50 blend.Of our Ultra 45% California Blackworm Flakes & Our Aquatic Foods Beef Heart Mix Flakes.(Which consists of 70% Beef Heart, 20% Shrimp, 10% Spirulina with Vitamin B-1, Multi-Vitamins, Menhaden Oil, Astaxanthin)Most Flakes are packed in a Zip Lock Bag for easy use and in a Bubble Pack or a Hard Box for safe shipping.Keep in mind Flakes are fragile, there may always be smaller flakes and some powdered within your order.Ingredients: California Blackworms, Aquatic Foods Beef Heart Mix, Salmon Fish Meal, Wheat Flour & Soy-Meal Flours, Brewers Yeast, Corn Starch, Freeze Dried Plankton, Freeze Dried Krill. Kelp Meal, Dried Brine-Shrimp. Fish Oil, Lecithin, Dried Spirulina, Vitamin Supplements: A, D-3, B1, B-12, Choline HCL, Biotin, Double Stabilized Vitamin “C”, Methionine, No Preservatives.Nutritional Analysis: Min. Crude Fat -- 5% Min. Crude Protein -- 52% Min. Crude fiber -- 3% Max. Moisture -- 8%