That is a fantastic thread. I'm all for tubs. My snakes are all in racks of course, but if you have one ball python a sterilite tub is perfect for it. I made the switch to flexwatt heat tape when I got my racks a while back. Before that I used tubs with UTHs. Heat tape is definitely more dangerous if your thermostat was to short out. It will get VERY hot very quickly. It's cheaper than UTHs though for multiple snakes. I think with one snake just get an UTH and a T-stat for it. I use the Ranco ETC 111000.