I have a 4 year old bp about 4 feet long and am looking for a new terrarium. Right now I have him in a aquarium 4 foot long by 18 inches wide by 20 inches tall. It is a pain in the neck. It's hard to clean and replenish water supply and even harder to take him out sometimes. I would want something about the same size bit with doors on the front but can't find anything I like on the Internet. Any ideas of websites or what to use to build my own would be a huge help. Thanks!