I am building my own rat rack and was wondering if anyone has used these same bus tubs and can tell me if they ever had any problems with rats/mice chewing though the tubs. They are the 20x15x5 Polyethylene Bus Tub.
http://i84.photobucket.com/albums/k5...4/100_0734.jpg
http://i84.photobucket.com/albums/k5...4/100_0732.jpg
http://i84.photobucket.com/albums/k5...4/100_0731.jpg
http://i84.photobucket.com/albums/k5...4/100_0733.jpg
:snake: