Quote Originally Posted by gavakas View Post
its homemade and as a spacer i used a cd. so the space left is 1mm. from there they cant escape. i was just womdering if they can push out the whole tub. i know its silly cause they are not Superman but i wanted to ask in case anyone has dealed with it. thanks!
They may not be superman, but they are amazing escape artists. If you honestly think that they may be able to escape, there is a good chance they can. I have a home made rack as well and I use the lids that come with the tubs just to be safe. I like to error on the safe side!