Aqueon Shrimp Pellets Fish Food, 3.25-oz jar.; Aqueon Shrimp Pellet Tropical Fish Food is a nutritious food designed to feed tropical fish, goldfish, loaches, catfish and other bottom-feeding fish. These pellets will sink to the bottom of the tank for fish that prefer to graze there. Your fish will stay healthy and full of energy with this nutritionally complete diet that includes delicious shrimp meal and premium whole fish meal from herring and salmon. Aqueon uses all-natural ingredients to allow fish to utilize more nutrients, which leads to less waste in the aquarium.