Inspired by Kelly, Spoo, and Key's webcam :) , today I went to Home Depot and got a section of PVC pipe for each of my gerbil cages. These make great gerbil toys/houses. If you want to try them out, look for a piece called a "2 1/4 inch, long sweep elbow." They're curved pieces about six or eight inches long and 2 1/4 inches in diameter -- I wouldn't get any pieces of smaller diameter, just to be safe. You might also try the 2 1/4 inch T-connector. They're about $1.50 each, and are a big hit with the gerbils. Rick
