I've thought about my fbt tank over night and I have decided to make a new setup change for them. I was thinking about some sort of divider made of silicon, but I don't know if that is possible. Most people use glass glued together with silicon, but I don't know if I can use JUST silicon. If it's possible, how much would terrarium silicon cost? If it's not possible, how much would it cost to buy a glass divider (bought custom made) with the silicon? Thanks for any advice ahead of time.