You can use the lower two feet storage place. Some iguana will usually try to hide in the bottom portion. They may fall sick and get hypothermia. 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. Male Rhinoceros Iguana are always on the guard against their predators and they will keep a watch from the top of tree or a rock while bathing in sun. This species is terrestrial type. Males are mostly aggressive to the rest of male species in their territory. They signal to each other by bobbling their heads and keep in touch. The base layer growth of the organism can be made from newspapers easily. The other suitable alternatives are the inner as well as outer carpeting, linoleum lining or artificial glass. You should not use mud, soil, sand and bark as these will breed pest in them and cause damage to iguanas. You should clean the dwelling of iguana and sterilize it twice every week. Baby iguanas also have some crucial requirements to be furnished similar to those for any other pet. They are simple and not much fussy like many other pets for a specific food, but you have to make the things perfect for them to live and grow. Naturally, you will not allow them to get ill and ultimately expire before they become grown up young iguanas. They jump and fall from the height of 40 to 50 feet without any sign of injury and stay safe and sound. The male iguanas are found with a flap called dewlap on ir skin. They impress their female iguana with this flap. Also, their dewlap is useful to scare the predator. They use dewlaps to look bigger in size. Vitamins and minerals: Iguana requires a lot of Vitamin D3, calcium and phosphorous for growth of its bones and body. You should select the food containing these minerals and maintain the ratio of these elements 2:1. Feed them those foods, which have these nutrients. 4. Lighting; Proper lighting is most important for iguanas.