Tetrafin-Goldfish Flakes For a nutritionally balanced diet, optimal health, color and vitality Optimized with the fish keeper's success in mend Clean and clear water formula means that the flakes are even easier to digest and do not leach color, thereby keeping aquarium water clean and clear This precise blend of vitamins, biotin, immuno-stimulants and Omega-3 fatty acids is custom designed to strengthen fish's resistance to disease and stress