Ok, i got my new savannah, it's in a 40 gallon breeder with the wire mesh top. I got a under tank heat pad, above tank light with a 100 watt bulb in it (it can handle up to a 150 watt), and our house temp is 70. With those two heat sources I could only get the temp up to 76 or so. So I had another heat lamp that with a 60 watt UV bulb. The tank temp only went up to about 80, so I covered the 1/3 of the tank taht did not have a bulb over it and that bumped it up to about 81 or 82. Is that ok? I would like to get it to 85+ for basking.... is the 3 deg. that important? Just looking for input, thanks