Little Rocky isn't so little anymore and 24x24 in Guinea pig cage I bought him is really looking kinda small to me, so I am needing to upgrade him to a bigger house again. I like the idea of a C & C cage because you can see into it and it would be easier to modify later if I decide he needs more room, or I get anymore hedgies. But he's a burrower and would probably not be too happy if i replaced his carefresh with fleece and I can only imagine the amount of mess he could kick out of a C & C cage. I was wondering what size tub do most of you use? I got my daughter a 50gl tub recently to put toys in and it seemed that was the smallest I saw that had enough floor space.