So I switched to an under the tank heating pad like suggested on here, but the temp has since dropped to around 75, sometimes 80. Granted, I still haven't been able to afford the proper thermometer/hygrometer because I figured getting the UTH pad would be a higher priority, so the cheap plastic dial temp gauge may be a bit off, but still - significant temperature drop. And that's on the warm side.

What do I do? I was told here in an earlier thread of mine when I was just learning all the stuff I was doing wrong () that I shouldn't use the day and night lamps like the pet store had told me. So I'm not sure how to get the temperature back up...