I am interested in creating a habitat for a panther ambiolobe chameleon and want to use an exo terra 36" x 18" x 36" glass cage. This would allow me to simplify drainage, allow the habitat to easily use a misting system, and sufficiently keep in humidity without covering three of the screen sides as most do with a screened cage. They are vented in the front and have a screen top but what I am curious about is if this is enough ventilation for chameleons? What else could be done that wouldn't look bulky or obtrusive as far as providing additional air circulation that could be incorporated into a glass side or screen top??? Or would this even be necessary?