So, I just moved my retf to his new home. Now I have this pretty nice 20 gallon enclosure laying around. Stood her up vertically and said to myself "That's a nice canvas to start with." Now before I start brainstorming I was thinking about standing it up vertically, silicon sealing a good size piece of plexiglass at the bottom to be able to hold substrate/etc. Now one thing, will the huge screen front of this thing cause it to have poor humidity throughout the day? Thanks in advance.