How to prepare an Iguana Nest: For carrying out the reproduction of iguana smoothly, both male and female iguanas are to be put together in their mating and breeding season. There should be proper size of the group and ratio of male and females. For one male, you can keep one or more females. It is better to maintain the number of male iguanas smaller than females; otherwise males may be killed fighting with each other during mating. You can use a spotlight for this purpose. Heat tape, under tank heaters and ceramic lights are some of the other alternatives. The Food: The food given to iguana should be healthy and nutritious. You can follow a diet plan for them in consultation with an expert. The iguanas normally eat plants, vegetables and fruits. If you want to keep them as pets, it is better you acquire some basic knowledge about the nature of iguanas, the way they live, their habits, food, behavior and what are the necessities for their existence. An iguana is a reptile and it resembles a lizard. You should know about its primary features. Iguana is a family of lizards called iguanidade. It is fond of living in sandy and arid dwellings, generally under creosote bushes and rocks as its shelter. Desert Iguana makes it habitat in abandoned burrows of kangaroo rats. In southern parts, it is mostly found in deciduous forests or subtropical areas. Desert Iguana Features: Matured desert iguana is between 10 inch and 16 inch in length. 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. 1. Shelter for Protection: You cannot use just any type of cage to keep baby iguana. It is very important to know about the proper food for these animals for their right growth and to keep them healthy. Feeding only lettuce is not a solution. As the owner of the pet, you should feed them healthy and nutritious food. Here are a few useful leads regarding the food for iguanas. 1. Vegetables: Some people advise that iguanas can be fed on insects and worms or food meant for dogs and cats.