Tropical Mini Wafers Mix is a specialized multi-ingredient sinking wafer blend designed specifically for omnivorous bottom feeding fish and crustaceans. Mini Wafers Mix has been created by Tropical with the intention of imitating the taste, texture, and diet commonly consumed by bottom feeders in the wild, with each wafer color-coded according to its contents. Red wafers are the source of natural animal proteins and color enhancers, as well as vitamins which help stimulate your pet's immune system. Green wafers contain algae and fiber, which help regulate proper digestion and encourage healthy appetites. These wafers do not dissolve in water, but instead keep their texture as they fall within reach of bottom feeders and crustaceans, making feeding much easier.