Im going to wall mart in a little while to get c ouple tubs and thermos, just wondering whats a good size tub for breeding size and adult BP's? I seen a couple about the same size of my tank i have now which is 30x12x12, i didnt know if that was good or not. i tried finding some more shallow like 7in high but could only find like 5, they were really long though. i figured atleast 7in high would be good, then i can fit hides in there, 12in. wide i know would be fine, and i gues 30in long but is that good for adult size?