Well, I picked up a tank a few weeks ago and just noticed yesterday that one of the pieces of top bracing is cracked. (Tank has not been in use, I finally got a few people to help me move it.) Leaving the bracing as is is not an option as the tank is 150g, which is about 150g more water than I want on my floor at any given time. Bracing is cracked all the way through. no chips or anything though. I was thinking I'd get either a few plexiglass scraps or use sheet metal and sandwich the bracing in between then drill through and use wing nuts to hold the whole shebang together. If anyone has experience doing something like this and/or pictures, please chime in. I don't have a pic of the break, but here's one of the tank in my garage.