Tetra PlecoWafers are a nutritionally balanced complete daily diet for herbivore bottom feeders such as plecos. These sinking food wafers contain zucchini algae meal and fiber to simulate the benefits of driftwood and support desired digestibility. This food is formulated to nutritionally promote a healthier longer life for bottom-feeding fish. To ensure that your herbivore bottom feeders and other algae-eating fish species are provided with complete daily nutrition feed only the amount that your fish will consume within a few hours each day. For supplemental feeding of other veggie-loving fish feed every few days only what your fish can consume within a few hours. Remove any uneaten food to help keep your tank clean and clear. Since 1951 Tetra has developed the world s most comprehensive body of fish food knowledge and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you re an experienced hobbyist or just starting out Tetra has everything you need from a large variety of quality fish food and innovative equipment to test kits and decor.