my mother in law is part owner of a glass company and we get table tops and stuff all of the time. they typically do windows and stuff for building constructions but can cut any thickness etc... i would love to set up a big tank for some big cats, pbass and gars and give it an amazon type look inside. at the suggestion of Pharoah i looked into this forum. VERY impressive. I would really only have less than 500 bucks to build at least a 5 or 600 gal tank is what i would love to do. any specific links anyone want to suggest supplies and ideas?