1. I'm not associated with any tank builder or company. 2. I own my own Landscape business, but have built a few stands (with help) and understand how tanks structure works. In his pictures look closely at the wood around the tank. Does that wood look anything remotely like the stand in the pictures. It's rough cut and unpainted/finished. I just am curious about the facts. He hasn't presented all of the evidence yet. We only see pictures of the tank. As for the warranty, I agree that you shouldn't have to buy extra crap to get the manufactures warranty. As long as you can prove your stand in the case supersedes the minimal standard. So may be my first post but not my first rodeo. Being in landscape I've had my fair share of folks accuse me of messing things up. Sometimes it's my fault and I fix it. But usually it's the homeowner. And again, was there rock there? Usually cracks start on the edge not the center of the glass. But hey stranger things have happened. And why hasn't he showed pictures of the stand? Also, the LFS should be going to his place to check it out. That's who he bought from. As for glass size and what not I couldn't say. But I'm sure that's not the first tank to be built that way and I haven't heard of others just springing a leak.