Okay so I have a ZooMed 10-20gal heat pad and a repti temp 500r therma-stat (yes I know). The problem is when the therma stat is in the heat pad looses heat, with just the heat pad in the warm side gets to 92 but cant get the cool side to get pass 75 don't know what I could do??
Please if anyone have any ideas i'd love to hear them....
also I'm using a 15 quart tub