I am looking to create an all in one aquarium, probably out of a 180, 210, 220, 240, or something of the likes (cheaper to start with one of these from CL or something and add a false wall to divide the tank and sump vs building a custom tank all together), and I was curious if anyone has seen or heard of anyone else doing this, or know of a manufacturer that makes them this size, or any 6-8 feet long??? Thanks in advance to any insight!!