I was going to start up an aquarium business in a little over a year ago. I was looking for inventory and came across Cad Lights. After speaking with the owner (i forget his name), I ended up purchasing about 100 various tanks from him. After many excuses of not shipping the product after I had already paid, I threatened to call AMEX and issue a chargeback. Immediately, he gave me a massive refund, included several large sumps, and some other stuff I can't remember, and still shipped out the freight (6 pallets). Upon unpacking, everything I ordered was there and all but 1 sump divider piece was in tact and in perfect condition. Which is a miracle. By the time the product arrived (3-4 months after purchase), I had already decided to move in a different direction as my gun business started to get crazy busy. I just recently (over a year later) started to build the tanks/stands in hopes of selling the inventory for what I paid wholesale. I haven't taken a CLOSE look at the glass quality yet, some of you mentioned issues with the glass. I haven't noticed anything out of the ordinary yet though. As soon as I have some time to take a closer look i'll post an update.