Dave Weldon
Avid Member
Howdy,
While you are at it, don't forget to get their nice drain pan that goes under that enclosure. You can read about how to drill the enclosure bottom with a few small holes to allow the used water to drain to the pan and then out to a holding bucket.
Here's the one that fits your 18x18x36: http://lllreptile.com/store/catalog...screen/-/18-x-18-x-36-screen-cage-water-tray/
The first photo shows the drain pan with the enclosure's bottom removed just to see it in place.