Thanks or the replies guys. I was actually at walmart earlier today and looked through their plastic container aisles. They had a few 34qt locking Sterilite tubs (#1926 I think). I got one of those and will spend the next few days or a week getting it all setup.
My question is, what size UTH should I use for it? It is roughly 26.5"x18"x6.5".
Thanks!
I believe the rule of thumb is you want the UTH to cover 1/3 of the floor space of your enclosure. Make sure to hook it up to a rheostat or themostat, or else you'll melt the plastic