If there is extra heat, they will either change their color to reflect the sunlight or take shelter in the shade. The Chuckwallas are also good to be kept as pets. They will not move much around. Last of these is Genus Brachylophus or Fijian Iguana that is usually found in the islands of Tonga and Fiji. In spite of being green they have a dominant black stripe on the body. They have monochromatic green color. Their green shade is different from bright green or grayish and dull green. Their skin is rough like rasps and they have pointed scurfs on their back. They possess big claws and long fingers and can effortlessly grasp and climb up. To keep them healthy and to maintain their growth, they should be given a balanced and nutritious diet. It may constitute green and leafy vegetables and other food. You can add some lettuce. If you cannot find the leafy vegetables, find out the other green vegetables and fruits. It is better to get the advice of experts for their diet. When they are in their natural dwelling, the iguana cantinas will be careful and shield themselves from the marauders. They are very active and possess a keen sense of hearing, sight and smell. They can easily sense the coercions from enemies to save themselves. Many people including minors and adolescents like to buy iguana cantinas to satisfy their grievous urge to keep them as pets, but subsequently they brush aside the crucial points for their rightful upkeep. The cage will depend upon the size of the reptile. It is always better to go for a tailor-made home for your iguana. As the iguana grows, you should be able to make changes in the size of its cage rather than shifting it from one cage to another. It is advisable to go for a bigger cage from the beginning. It is better to provide a circular closet bar and a shelf on top. If you fix the lights on bar, these will lie too low. The lights can be fixed at the top with some clips. Always try to allow for the maximum space for iguana. You can use the closet doors for its enclosure. It will retain the heat inside, but at the same time stop the air circulation.