Fluval Tropical Pellets is a high quality, ultra palatable fish food specifically formulated to help keep fish active and vibrant. An excellent daily source of healthy nutrition, the fish food provides a rich supply of proteins, trace elements and antioxidants derived from several key ingredients, including Atlantic Herring, Norwegian Krill, Atlantic Shrimp and Green Mussels. The food also contains highly nutritious kelp, a rich source of omega 3, polyunsaturated fatty acids, proteins and complex carbohydrates. The kelp is harvested in an ecologically responsible way to help preserve ocean stocks and ensure a continuing future supply.