Feed your small pond fish a diet rich in protein with Tetra Pond Flakes Small Fish Food. Proper daily nutrition is essential to the growth and development of goldfish and koi. Tetra Pond Flakes Small Fish Food provides the necessary nutrition for energy, longevity and overall health. It is scientifically developed to support immune systems and helps enhance natural coloration. And because it is highly digestible, your fish will produce less waste which means less maintenance for you.