also I really need some help with setting up the flexwatt to the tubs. She is bringing them in closed tubs, and from the sound of it she wants me to put the flexwatt directly to the bottom of the tub with the thermostat on it. wont that melt the tub or something? For now im having the tubs sat on top of some 2x4's in my spare bedroom until i can build a proper rack for them this weekend. Im just curious as to how to set the tape up. My normal ball is in an aquarium and i use a heat mat under his.