Some species are living in deserts while others live in rainforest. Even a few species have their dwelling in sea. These are referred as marine iguanas. The most common variety of them is giant green iguanas; this species is mostly found in Mexico and South America particularly in Brazil. The common verities of iguana are green iguana, blue iguana, marine iguana and lesser Antilillean iguana. You may wonder about the size of this reptile when it grows up, all the accessories which you buy for your cute pet may become un-usable for their size after some time. The green iguana will look very small in its infant stage. It can grow to a huge size, if you know how to bring up and keep it healthy . The experts advocate that more vegetables should be fed to iguanas than insects or fleshy food. They also need plenty of water to drink. Albino iguana will dip its head in water to drink it. So you should supply enough fresh water in deep glasses or bowls for them. They also occasionally lick off droplets of water from pants to quell their thirst. The container should be shallow. The iguana should take a bath at least thrice in a week. You should take care of you iguanas for their safety. Some iguanas will have fun while bathing whereas other may get frightened. Managing your Iguana: You should handle your iguana to tame him in such a way that it is disciplined and trained. 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. But otherwise, they are calm and fearful and run away, if you go nearer to them. These species are gradually getting endangered. Those found abundantly in wild earlier are getting vanished. The major causes are cutting of forests. Consequently, they lose the place to live. Moreover, they fall a prey to animals and human beings also eat them in many islands.