Full Grown Green Iguana
Full Grown Green Iguana . The green iguana is found over a large geographic area, from mexico to southern brazil and paraguay, as well as on the caribbean islands. The full grown green iguana or american iguana can grow to a length of 5 ft. Do Green Iguanas Make Good Pets? Blue Dragon Pets from bluedragonpets.com An adult male iguana will be much bigger than a female. But most male iguanas in captivity never reach 7 feet long. For example, a green iguana grows at an average rate of 2 meters until they reach maturity.