[fadedcoat]

Yep, the shelves have little coroplast boxes on them. I would've made one for the base but we're trying out the pan first. I think I might have to make a base anyway since they seem to have fun digging in the corners at the bottom. I found some shelves for birds at Drs Foster & Smith that will work for more levels in here. When they come in the mail I'll clip on some coroplast and put them in the cage, too.