Hello

I shut off my UTH couple months ago and now using AC . It seems that my Mexican more comfortable at mid 70s .
My CA king at high 80s seems to thrive while my Mexican at that sought out the small ice pack in the tank .

I now use AC with UTH back on my Mexican thriving at mid 70s avoids the UTH area (might shut it off) while my CA by his UTH all the time .

Anyone have same experience ?