ok so i took all that in to consideration....if i have a UTH would i need the heat light i am using now. also i have two temp gauges on either side of my tank and i got light timers so that my heat light will turn on and off as well as my night light at appropriate times. i have my day light set from 9:30 in the morning till 10:30 at night and my night light from 10:30 at night till 9:30 in the morning...also the temp gauges have been staying stable on both sides (cool side about 80-85 degrees) (warm side 90-95 degrees) but at night these will drop....i was told that i really don't need a UTH if i have my over head light set up correctly. and thanks for the tips for the humidity, i choose to use a towel to cover the top and it has kept the humidity around 55....now just got to figure out how to get it to spike while Zoey is shedding