Feed your Goldfish a diet that keeps water cleaner longer with Tetra® Fin Flakes Goldfish Food. Low quality food is harder for fish to digest which means more fish waste and frequent water changes. Tetra® Fin Flakes Goldfish Food is highly digestible, reducing fish waste and keeping water cleaner longer. These hearty flakes include Tetra's® patented ProCare blend to support fish's immune system for optimal health and long life. Made with high-protein fish meal and natural color enhancers, Tetra® Fin Flakes Goldfish Food will not cloud water.