The Naso Tang is a striking addition to any saltwater aquarium. Growing up to 18 inches in length, this fish requires a minimum 170-gallon aquarium. The Naso Tang is generally peaceful and can be kept with other non-aggressive fish, but may become territorial towards other tangs. Their diet consists of algae and other vegetable matter, but they may also accept flake or pellet foods. This beautiful fish is a must-have for any experienced saltwater aquarium enthusiast.