The chameleon will need a thermal gradient within the enclosure from 70 degrees to 95 degrees Farenheit, which is achieved through placement of heating lamps above the cage. Heat rocks are not suitable, as the chameleon will not crawl to the bottom of the enclosure to find the warmth. In addition, a fluorescent light, such as a Vitalite, which produces sufficient quantities of UV radiation, is absolutely necessary for calcium metabolism. Even special incandescent reptile bulbs that claim to have UV spectrum are not sufficient for the needs of this animal. Feeding Chameleons are insect predators in the wild, and will only feed on live, moving prey.
Variety is essential to the diet of a healthy animal.
Unfortunately, the types of live food available from the local pet shop are often limited to crickets, mealworms, waxworms and the occasional pinkie mouse. However, with the common use of pesticides in urban areas, the few insects caught would be laced with poison, making a rather unhealthy meal for your animal. The animal will get the advantages of a more herbivorous diet when it digests the stomach contents of the insects. Moving water must also be supplied by means of a drip system or a melting icecube, as chameleons will not drink from a static waterdish. Remember, the above recommendations are only the bare essentials.