Gold fish is a type of fish. Every colorful fish is not a gold fish. We use this term because most of people known colorful fish by this name. This fish is really beautiful fish. No one can say that he don't like this fish. Many people took these fishes in their home in different beautiful aquariums. Most of gold fishes are of normal size about 8 or 9 inches. But some of fishes are very bigger than the others, They look really attractive and fabulous fishes, Here are some of pics of most biggest Gold fishes in the world. These fishes are looking very beautiful.