A two foot or higher depth can be used, if it has sufficient height. This size is enough for a small iguana. The male iguana will find it as a confinement unless there is additional provision for him to move outside the closet to play and jump around. If you interact with your pet daily, it will make him more homely and it will have confidence in you. The nest can be created with some media like using 100% potting soil and the eggs can be buried under it. The other option is using equal quantity of sand and potting soil. Third option is using100% sand. Female iguana can dig 100% play sand easily and make the pits for eggs that can also be used. It should be ensured that the nests are safe from pest. The red iguanas are becoming very popular as pet like green iguanas and you can often find them in the back garden or inside the homes. You have to provide for certain necessities to bring up iguana in the new environment as a pet. Proper shelter: First of all the iguana is to be provided a proper dwelling. The different varieties of iguanas may have dissimilar looks, but all of them resemble in relation to their diet, habits. The different varieties of iguana are: 1. Ctenosaura- spiny-tailed iguana. 2. Dipsosaurus, - desert iguana 3. Cyclura - rhinoceros and rock iguana. 4. Lemanctus - casque-headed iguana. 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. The following are numerous important things that use you require to think about before you start to look after your infant iguana. They should be provided a , which has enough space for them to roam about freely same way as in wild. The following points are important to consider when you construct their dwelling or a cage. 1. Their cage should be large and spacious. You can use a cupboard or a room so that they can easily move around in it.