don't be an idiot

Hey guys. So, as some of you may know, I cracked the bottom panel of my recently bought 240Gal tank. I need your opinions guys on fixing it. The tanks is built with 3 pieces; the front and sides is one whole piece, the back panel, and the bottom panel. The front and back are 20mm so I'm assuming...

I needed a replacement tank for my main display tank which had a crack in it, decided to get a custom made glass tank. It was bigger than any manufactured one that I can find, and I can have the exact measurements that I want. So I go to a glass shop (you know the ones that make windows and...