i have a 30" x 12" x 12" glass visionarium right now for the 1 snake im getting this year. i got it from creativepet.com for $79.99 + $30+ s & h. i know ouch, huh? when i get my other 2 bp's i'll be switching to 36" plastic npi cages from npicages.com but possibly 41 qt tubs if those dont work out.