The cage should be slightly raised so the heating pad does not come into direct contact with it. Ideal temperature ranges are between 85 to 96 degrees F. during the day and no lower than 75 degrees F at night. It is important to measure temperatures in all parts of the cage and at different heights where climbing structures are located. Iguanas should be 12 to 14 hours of light and 10 to 12 hours of darkness per day. Ultraviolet lights are essential.
Water keep clean water in a bowl large enough for the iguana to soak in.
The cage can be misted several times per week to maintain proper humidity. Soak your iguana in shallow water periodically. Climbing and Hiding Structures Provide wide natural tree branches and rocks in the cage for basking and climbing. These can be arranged to make a sight barrier to the outside, providing the iguana with a sense of security. Plastic plants are also useful for this purpose.