Hikari Sinking Wafers provide a scientifically formulated diet For catfish, loaches and other bottom feeders. These nutritious mini-meals are made with spirulina for better health and are easy to digest for clean water. Keep them active and healthy with Hikari Tropical Sinking Wafers!. Highly digestible. Contains spirulina. Uniquely balanced wafer. Exacting Nutrition Hikari Tropical Sinking Wafers were specifically developed for corydoras catfish, loaches and other bottom feeders after extensive research into their nutritional requirements and eating habits. Theyre made with high levels of vegetable matter that bottom feeders prefer and love, with stabilized vitamin C to reduce stress and build disease immunity. The unique wafer shape allows bottom feeders to swallow easily, and will not dissolve or cause clouding. Ingredients: White Fish Meal, Shrimp Meal, Wheat-Germ Meal, Wheat Flour, Soybean Meal, Alpha Starch, Brewers Dried Yeast, Spirulina, Carotene, Vitamin A, Vitamin D3, Vitamin E, Vitamin K3, Thiamine Mononitrate, Riboflavin, Choline Chloride, Inositol, Calcium Iodate, Manganese Sulfate, Magnesium Carbonate, L-Ascorbyl-2-Polyphosphate (stabilized Vitamin C). Guaranteed Analysis:. Crude Protein (min) – 32.0%. Crude Fat (min) – 4.0%. Crude Fiber (max) – 5.0%. Moisture (max) – 10.0%. Ash (max) – 12.0%.