Tropical Krill Formula Chips are color-enhancing multi-ingredient sinking chips made with delicious, nutritious Antarctic krill meal (30%). This versatile, high-protein blend is designed for both omnivorous and carnivorous fish in marine and freshwater tanks. Because krill is natural and delicious, Tropical Krill Formula Chips are a perfect choice for feeding pickier or wild caught fish that are uncomfortable with prepared foods. This formula is excellent even for fish with high nutritional demands, as krill naturally provide an excellent source of protein, chitin, unsaturated fatty acids, and carotenoids. Regular feeding with Tropical Krill Chips will promote enhanced coloration, stamina, and overall health.