It sounds like it would be beautiful but a beast to clean because of the height.
Using the following input parameters
Tank Length = 36 inches
Tank Width = 24 inches
Tank Height = 36 inches
Tank volume is calculated as
Tank Volume = 134.6 Gallons
It will actually be less than that, though. I assume you measured outide specs, not inside specs. The glass will displace some of the water volume in the above figures. You're also not going to fill it to the brim...
...is that being a little too anal?