Heya! V new to all this but have done a ton of research! Got a gecko today after overhyping ages and switching vivariums until I found this one with a gecko! The setup I have is a 3 1/2ft vivarium, wooden with a 2ft glass window at the top! I have a ceramic heater, a heat mat, a red bulb for night and a normal light for lighting! Just curious to if I can rest my ceramic heater on the glass (it’s obviously in a heat dome) and when I should turn it on/off! Regardless how much research I’ve done I really really don’t want to get this wrong!