Quote Originally Posted by Rmorse View Post
Wait, so you guys just throw down an UTH (with a thermostat) in a tub, and no other heat source?
They use the UTH on the outside bottom of the tub. Tubs hold heat and humidity well. But you will need to keep the room temps over 76f at all times using this method. A UTH will not keep the ambient temps up high enough.

To assist with keeping in the ambient temps an inclosed rack with flexwatt as a UTH will work.