Fish (or ornamental fish) is the common name for these fish are kept for ornamental or decorative in a space, any landscape. The common feature is the type of fish for ornamental beauty is always superior than other types of fish just to eat hobby has from time immemorial, such as goldfish (Carassius auratus) has been adopted in court under the Song Dynasty - China and then spread among the people. | Freshwater Aquarium X2ND EDITION Gregory Skomal Your Happy Healthy Pet Freshwater Aquarium 2nd Edition Gregory Skomal Howell Book House