Game Fish Chow 50lbsComplete and balanced 32% protein, extruded, multi particle size product designed to be fed to a wide variety of fish species and wide range of sizes of fish. Purina Game Fish Chow feed is rich in nutrients essential for optimal fish growth, reproduction and overall health. It works naturally with everyday food sources in your water to address poor nutrition, which is the most significant limiting factor in the size and health of forage fish.