ceramic heat emitter?

[johnsnhu]

Hey everyone im moving my female spider from a twenty gal long into a forty gal breeder and my question is,,,should i use a 100 or 150 watt ceramic heater for ambient air heating? I have cardboard affixed to all three sides on the outside of the glass, and will be using a UTH with thermostat,i have an accurite thermometer/hygrometer on its way as well,,,my room probably gets down to around 60 to 65 degrees at night,,,,any thoughts? Thanx Chaddeus

What do you have covering the top? When I was using glass, I used the old aluminum foil trick. Three layers of it, taped to the screen top with foil tape, added some vents, and a round cut out for the ceramic heat emitter, and it seemed to hold temps and humidity perfectly. Its not the most attractive, but effective.