Aquatic Foods & Blackworm Co. 16mm - 5/8" Medium/Large Spirulina Algae Sinking WafersFeeding Instruction:Lightly feed 2-4 times a day, feed only what your fish can consume within 5 minutes. Remove any remaining food to avoid polluting the water.Ingredients:Fish Meal, Spirulina, Rice Flour, Algae Meal, Wheat Bran, Soybean Meal, Wheat Germ Meal, Gluten Flour, Soy Flour, Freeze Dried Krill, Freeze Dried Plankton. Mixture of Plants and Vegetables Including: Powdered Seaweed, Spirulina, Celery, Carrots, Squash, Spinach, Broccoli, Sweet Potato, Tomato, Zucchini, Vegetable Oils, Vitamin & Mineral Supplement. Double Stabilized Vitamin “C”Apx Analysis:Min. Protein 30.0%Min. Fat 7.5%Max. Fiber 4.0%Max. Moisture 10.0%