Not to offend anyone, but if it's a DISPLAY it can't be too big. If that's the size they want good for them. I've kept babies in 48qt sterlites without problems. Just my opinion. Also if you are just doing a display you don't need the night drop on the dbs1000 unless you are going to cycle for breeding. It's probably just easiest to use a dimmer and keep an eye on the temp of the floor under the CHE to make sure that is warm enough.