Quote Originally Posted by tttaylorrr View Post
UTHs should cover 1/3 of the bottom of the enclosure.

figure out the length (or the longest side) of the tub, divide by 3, and find a UTH about that size!

UltraTherm UTHs are my personal preferred brand.
Okay,, I did look into that and thought it was great product. My only worry was that the description says the pad stays below 95 degrees. I am going to use thermostat but if heat pad stays below 95 degrees without any control, what happens if I need more heat to provide enough temperature inside? It is not like heat pad temperature isn't going to deliver its heat 100% inside the tub since pad is outside. My room temp is at around 73~75. Does that matter? do you get enough heat from that pad? thank you