Naturox Float - 0.5 mm Floating Pellets - 120 g The 120 gram container of New Life Spectrum Naturox Float pellets are made for top feeding tropical fish such as arowanas, oscars and cichlasoma in either freshwater or reef environments. Made without any artificial flavors, colors or preservatives, the food boasts natural marine proteins such as krill, ginger, algae and seaweeds that aid in the digestive process. The ingredients in these pellets boost the immune system of the inhabitants of your tank, as well as providing them with the essential vitamins and minerals to dramatically enhance both the color and growth of your fish. At 0.5-0.75mm per pellet, New Life Spectrum Naturox Float pellets are perfect for medium to large sized fish, and will float at the top of the tank without quickly dissolving and polluting the tank.