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