Tom, does your tank have a bowed front?
No, look carefully at the picture. It's what is referred to as a "flatback hex", or hexagonal. Basically, it's a rectangle, but with the corners in front cut off, making it 6 sided instead of 4.
I considered a bowfront, but none of the ones available in the chain stores were anywhere close in quality to this tank, which is an all glass D.A.S., or "Dutch Aquatic Systems", manufactured in Texas and sold retail at a couple of places in the Dallas area, where I bought it.