hmmm, is the 33g the 18in cube? I was thinking about one of those....or the 12in cube which i believe would still be a "nano"
The 33g long that acitydweller referred to is a 4 foot long tank that is only 12 inches high. I had one of those many years ago but traded it for a 55 full of ecocomplete (I now regret that decision since 55's are a dime a dozen).
I still like my 3 gal JBJ Picotope, nice balance - thick glass, not quite a cube, slight bowfront, rimless, big enough to get my hand in (a lot easier than my Spec V), decent depth - both top to bottom and front to back.