Quote Originally Posted by nikkubus View Post
If the middle of the tub is 75-80 ambient, you may just need to adjust where the 2nd UTH is located or have a slightly larger one.
tub size is 13x9
the heat pad i have on the hot side takes up approximately 6 inches of the of the tub. it is sized at 8X12. the cool side has a 6X8 pad on it and it is all the way underneath. there is a gap there of about an inch. i am considering pushing the larger heat mat all the way until it meets the smaller one and flip flopping the sides appropriately as far as temp goes. the temp stayed at 78-79 degrees all day.

how much can these temp fluctuations stress this animal out?