An Ocean Nutrition product UPC: 098731255653 Ocean Nutrition Prime Reef Flakes is for freshwater and marine fish. This natural blend of fresh, raw seafood provides an excellent source of pure marine protein from the coral reef and creates an exciting flavor that marine tropical fish and shrimp cannot resist. This food is also excellent for freshwater tropical fish. Key ingredients include salmon, plankton, squid, clams, herring, brine shrimp, minerals and vitamins. Get notified when we have more in stock Desired Qty