You'll get the best results with a PVC enclosure probably if you buy one. I don't know much about them though because I'm running my only snake in a tub and I'm going to upgrade to a rack so I can get more snakes soon so I won't ever deal with those. I think Animal Plastics has some good ones? Somebody will no doubt chime in and tell me I'm wrong about that, but you should be able to google 'PVC snake enclosures' and find a good selection. Fauna Classifieds might have a few in the housing section for less than a new one. Sometimes people sell off their old enclosures and you might be able to get a secondhand one shipped to you.