im new to site but have been keeping tegus monitors and my favorite rhino iguanas for over 25 yrs. this is my pair jackson the male and tilly the female. my male is over 20lbs./Users/jenniferdermody/Desktop/DSCN0238.JPG/Users/jenniferdermody/Desktop/IMG_1698.JPG/Users/jenniferdermody/Desktop/DSCN0172.JPG/Users/jenniferdermody/Desktop/DSCN0238.JPG