Even though the OP hasn't mentioned the bow in a while, I'll chime in: a 72 bow is my current tank. I've had a 75 before, and like that footprint better.
IMO, the bow doesn't distort (unless taking pictures or looking at it from a weird angle).
My next tank (when I'm in my own house and not on a second floor apartment building) will definitely be a 120. I love the 2 feet from front to back.
If it were me, it'd be between the 75 and the 120. The 90 just adds extra height, which as stated, only makes it tougher to light.
IMO, the bow doesn't distort (unless taking pictures or looking at it from a weird angle).
My next tank (when I'm in my own house and not on a second floor apartment building) will definitely be a 120. I love the 2 feet from front to back.
If it were me, it'd be between the 75 and the 120. The 90 just adds extra height, which as stated, only makes it tougher to light.