Sinking Wafers® were specifically developed for corydoras catfish, loaches and other bottom feeders after extensive research into their nutritional requirements and eating habits. Keep them active and in ideal form with Sinking Wafers®! Sinking Food Colour Enhancing Growth Scientifically Designed for Success High levels of marine and vegetable proteins bottom feeders prefer and love A uniquely balanced combination of nutritious ingredients supplemented with the vitamins and minerals bottom feeders require to support their immune system The extremely flavorful disc and aromatic ingredient blend will attract even the most finicky eater Offer extreme digestibility thereby reducing the chances of water clouding A Pellet Designed with A Purpose This one-of-a-kind "soft disc" has been developed for bottom feeders who have small downward facing mouths and typically gulp their food A smaller sized disc offers just the right amount of nutrition for common community tank applications Scientifically developed to avoid dissolving so your nocturnal feeders will have a chance to properly graze too When used as directed will not cloud your aquarium water Available Sizes: 0.88 oz / 1.76 oz / 3.88 oz / 2.2 lb