Quote Originally Posted by Kaorte View Post
Put the probe right on the glass where your uth is. Stick the rest of the unit of the cool side, opposite the uth.
did that; the reading is 98! that is with the probe stuck directly to the glass where the uth is. When I had the probe dangling in front it was 95. the other side is 80............

and I just read about clutter in the tank? do we need more stuff; oh, my family loves clutter.......