Aquatic Foods & Blackworm Co. Small Spirulina, Algae & Veggie Wafers. Size apx "3/8" - 1/2" in diameter and apx 1/8' thick. Some may float.Feeding 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, 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:Protein (Min.)...30.0%Fat (Min.)...7.5%Fiber (Max.)...4.0%Moisture (Max.)...10%