Floating Pellets with added color enhancers and stabilized Vitamin C. For feeding 3 days per week. Will not cloud water. As the warmer weather sets in, begin increasing the frequency and quantity of your feedings. Legacy Summer Staple Food has animal protein and color enhancers that are needed during this season. The added color enhancers are made up of astaxanthin (crab shell), spirulina and krill-all which promote brilliant color development.