Hi. We’ve just bought an albino leopard gecko, and I can’t seem to get the heating right (common, I know). I have a 60w ceramic bulb in there (tank is about 2ft). It’s a glass tank. I also have a UV light, but I know they don’t give out heat. I’ve just ordered a heat mat and thermostat. Does the heat may go inside the tank - and will it be okay touching the glass at the bottom? Or do I need to put something under it and on top of it. My gecko hasn’t eaten yet - I’ve had him a day and a half. And my hot side is only 70oF. I’m worried.