Anyone in here ever thought about or attempted a diy tank with a welded steel angle iron frame? My thoughts are to weld angle iron similar to the bracing of a normal tank with glass on the front and sides, plywood for the bottom and back. 8' x 4' x 4' would put me somewhere close to 1000 gallons. It sounds like it would be possible in my head. Any thoughts or suggestions? Im already working on one huge build but you can never have too many tanks right??? Or maybe I have a problem lol