100% krill. Natural color enhancer for fresh and saltwater carnivores. Contains extremely high amounts of Omega-3's, an essential fatty acid, and methionine and lysine amino acids that must be supplied to fish for optimum health. Krill also contains astaxanthin, a carotenoid easily for the vibrant colors of tropical fish. An excellent alternative to feeder fish, for large freshwater and marine tropical fish. Ingredients: Krill, water. Guaranteed Analysis: Crude protein: 7.5%(min) Crude fat: 2.8%(min) Crude Fiber: 0.8%(max) Crude Ash: 1.1%(max) Moisture: 90%(max). For large freshwater and marine carnivores An ideal alternative to feeder fish Boosts vibrant colors naturally Feeding Instructions: Break or cut off small portions and drop into aquarium. Feed no more than fish can consume in 3 minutes. Never overfeed. Remove any uneaten food. Keep unused portion frozen.