MIchael Ochs wrote concerning his hunt for 3 - 4 inch clear plastic pipe. Mike - you will not be able to find this kind of plastic in a plumbing supply shop. What you need to find is a plastics supply house or a shop that manuf. specialty acyrlic aquariums. Hope I was of some help. I am a first time poster but a 15 year parent to ferrets. This list has probably taught me more in the last 6 weeks I have been reading than I have learned over the last 15 years. Thanks to all that take the time to post their knowledge and experiences with these wonderfully furry little critters Mike Ross ---- Be kind to dumb animals - kiss a rugby player!! _______________________________________________________________________________ [Posted in FML issue 0902]