[OlWolf]

I have an old 20L that I'd like to work on over the summer to set like Tindomul1of9's vertical tank. It used to be my son's old iguana tank. One of the end panes is cracked, and I figured to take this off and replace it with the screen-frame mentioned, and make it the Top. My problem is that the old plastic tank frame has cracked and fallen apart and I need to take it off. Does anyone have any ideas as to how to proceed with this tank after I remove to cracked frame and end pane? I need to know if I really have to frame it - or if I could work it as a frameless tank. (The bottom 8 in. will be aquatic) If I have to frame it, is there someplace to get a new frame? Or can someone suggest a way to build a new one that'll set the tank on the vertical?