smigon
Old enough to know better
where do I get a dimmer switch from?
Home Depot or Lowes. I have one that cost $11, it is a slide, it has a plug at one end and an outlet at the other, the slide is in the middle. I found that having it set at 3/4 of the way up to the top puts both tanks at a perfect 85 (I have one large UTH that is split under two tanks next to each other).
I have also had Scarlett move all her substrate in the warm hide around so she lays directly on the glass, but this was before it got colder and I turned the UTH on. Now she doesn't bother to move the substrate around, she lays on top of it but will "blockade" herself in sometimes!