Aquascape Premium Color Enhancing Fish Food Pellets have been scientifically formulated to provide premium nutrition to all pond fish including goldfish and koi. The inclusion of Spirulina Krill meal and Astaxanthin helps to promote brilliant fish color. Floating pellet ideal for all pond fish. Keeps pond water clean and clear. Includes stabilized multivitamin. Will not break apart and cloud water. Contains high quality protein. Will promote brilliant colors on all pond fish.