Hello, first time poster here. I am currently making a vertical tank from a 40 breeder for my halmahera gecko. Once it is turned however the top will be glass. How should I go about providing heat through the glass. Will a heat lamp susspended slightly above the glass or even just on the glass with a lower wattage be safe or do I need a ceramic heat panel or heating pad to heat the enclosure. An help is greatly appreciated. I wanna find out what I'm getting into before I go cutting and glueing on a tank.