The interior of their cage is a crucial factor. There should be something inside that will make the baby iguana warm and comfortable during the night. You can provide a carpet or some artificial turf to cover up the floor of the cage for iguana. You can also spread the newspapers on floor for warmth, if you have a tight budget. Their tail constitutes almost half of their total length. In spite of being green they have a dominant black stripe on the body. They have monochromatic green color. Their green shade is different from bright green or grayish and dull green. Their skin is rough like rasps and they have pointed scurfs on their back. In addition, they can be fed green peppers, frozen mixed vegetable, squash, green beans and fruits such as apple, banana and mangoes. Young iguana should be fed daily. Sufficient Amount of Water: Iguanas should be given adequate water to drink. Usually, they eat plant and vegetables, which meets their requirement of water to some extent. These should be fixed cautiously and should be out of reach of iguanas. Iguanas are invasive animals and may jump over the wires and equipment, if those are accessible to them. 6. The enclosure should be protected from pest. No left over food should remain there. Proper and regular cleaning is required to avoid any pest. Most of the breeds of iguanas are found in Central and Sothern America, Mexico, Lesser Antilles Islands, Florida, Hawaii and California. Many varieties of the iguana belong to arboreal category. These iguanas mostly live on the top of tree, in deserts, rocky trails and marine iguanas live in coastal areas in caves. Vegetables: Some people advise that iguanas can be fed on insects and worms or food meant for dogs and cats. Iguanas have their bodies biologically made in such a manner that they can consume more of plant proteins. This signifies that they should be considered only vegetarian. Their food should consist of mostly vegetables or fruits with high nutritional level including collard green and leafy mustard.