Heating a Single tub...

[PaseQB]

I have a ball that I want to set up in a single tub. The UTH's say that they aren't to be used with plastic so what do you recommend to heat a single tub?

[abuja]

If you have a thermostat to regulate the heat, the UTH will be just fine.

[PaseQB]

Okay... I have an extra, just thought I couldn't use it.