Thanks a lot. I will try to post pictures of the two different racks. They look tight, but I am not sure what size tubs I would even need. I am a little worried about getting a rack. My room is usually colder than any other rooms in the house except for this summer. It has been overly warm. I would love to save some space and power one area. What would I need though to keep the heat in the tubs? I have heard of heat tape, UTH, and belly warmers which are built into the rack. Would each tub need its own UTH then?

Thanks again,
Nichole