An aquarium full of colorful tropical fish is a great enhancement for a home, school, or office but if you want to keep the fish in the aquarium looking great and colorful, you need to have color enhancing food in their diet. In the wild, tropical and some freshwater fish such as goldfish have an array of plants and other sea life to feast on.

These kinds of foods are what give them their vivid spectacular colors and that attracts fish lovers to them. These foods consist of plants, seaweeds, bloodworms, snails, shrimp, brine shrimp, and algae.