Yes, I've got a UTH but it's not very big, only takes up about 1/4 of the tank it's in.... I just went out and got a plastic tub that I'm going to drill into a clean, and then stick the UTH on with duct tape as I saw in a tutorial. Any tips on how to make sure it won't melt the plastic? Other than a thermometer which I plan on getting a therm/hydrometer tonight at the petshop if I can find one.

And I'm going to feed him, of course.