The Ocean nutrition tropical wafers are highly nutritious. You may notice that even the wildest fishes would find difficult to resist these wafers. These wafers are ideal for omnivorous fishes that feed upon loaches and barbs. They can be easily digested and easy-to-nibble. These wafers are made from some of the finest ingredients. The Ocean nutrition tropical wafers feature wheat, kelp, krill, sardine, spirulina, yeast, and alfalfa.