My tank is a custom GC tank with low iron front pane. I love it. There are horror stories about dealing with them, but I wound up with a heck of a deal and got to trade my 370 to a LFS for a GC tank and cash in my pocket... So I treated them very nice on the phone and actually struck up some good conversations with them. They called twice to confirm a few specs on the tank and it came in with out issue. In fact my tank is built like a tank and I was very happy. There were a few silicone spots that needed cleaning up, but that was not a big deal to me.
And the LFS I bartered with has 130 GC tanks in the store, including a 450 and a 370... Not a single problem with any of them. As with everything in this hobby, beware, be nice and be firm
