Flake Fish Food
Flake food is an excellent staple diet for many marine and freshwater organisms. Many foods are a complete, balanced diet fortified with vitamins. You will also find flake foods that are tailored towards carnivores, omnivores and herbivores.
While buying in bulk may seem like an economical way to purchase flake food buying too large of a quantity may result in feeding food that has lost most of its nutritional value. Vitamins start breaking down fairly quickly once the container is opened. It is generally recommended to purchase a 3-6 month supply to help keep the food fresh.
Most automatic fish food feeders work well with flake foods as well.