They become five times lengthier and gain the weight about hundred times when they become an adult as compared to their size after hatchling. It takes nearly two years. You should, therefore, feed your iguana with proper diet and provide it a comfortable place with sufficient warmth. It should see enough sunlight for growth of its bone structure. When these reptile perceive any danger, they use their defense tools comprising their strong tail, claws, jaws and nails to protect themselves. 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. The enclosure of your pet iguana should be cleaned regularly. It should be big enough to accommodate the pets for moving freely and feel comfortable in it. There should be sufficient lighting. Preferably, it should get sunlight. The temperature in the cage should be maintained in case of cold climate. The food pot should be regularly cleaned. It should be heavy so that it does not topple by weight of iguana. To keep you iguanas healthy and fit, they should be fed with a variety of food. They should be given fruits, vegetables, flowers insects and worms, etc., whatever they otherwise eat when they are wild. Information on Red Iguana: Their Main Features Iguanas are the largest species in the Lizards. The green iguanas are the most favorite as pets. There is a type of iguanas with a colorful skin. This variety is called red iguana. The most popular among the red iguanas is Red Sided Skink. This is a terrestrial variety, which is multicolored and is semi aquatic. Methods for Heating: The iguanas should be kept warm and comfortable. It helps them to digest their food and stay healthy. You should monitor the temperature in their cage with a thermometer. There should be a warm place to bask with a temperature around 110 degrees Fahrenheit. You can use a spotlight for this purpose.