Right now, my two tokays are living in a tank thats 48Lx18Wx18H. It is a tank that I got for free so I've been using it as a temp. I want to give them more hight which I know they prefer. The tank that I was looking for would be 48Lx18Wx36H. Would the air in such a tall tank get stagnated? If so suggestions are welcome on how to keep that from happening. I am considering getting the sides made of screen that way there is more ventilation and I can put computer fans to run wind through the side. My other consideration was to add on a tank the same size as mine onto the top of mine. They make attachments which have no bottom which basically make for a 2 piece tank of the version I mentioned above. This would be much easier to clean but would be all glass and not screen like I planned. Let me know what you guys think, any other suggestions on how to make a perfect tokay environment are welcome.

