I have an exo terra 18x36x36 for a veiled chameleon. The canopy hood stretches across the width of the tank and is around 9 inches deep so the light is only directly over the back half of the terrarium. My question is this - if I get another of thee canopy hoods for the front section of the tank I will have no mesh available to locate the basking lamp dome. Has anyone every heated a basking spot through the side glass of a terrarium? Would this be dangerous because it would super heat the glass?