I was worried about how I had them cut the glass. All of the weight of the water is going to be coming down on that bottom piece. I wanted to do something to help support it. I had the extra glass because I got an extra bottom piece cut in case I cracked 1 drilling it. It came to mind after, but I am glad I did it. Tomorrow night, I am planning on cutting the weir, and getting the "box" mounted to the tank. I might get some PVC and start on some of the plumbing. I cant do most of it because I don't have the pumps. But I can at least do something.
Stay Tuned.