long tanks

[spikehs]

I was just wondering in general (before getting realllyy expensive) how long you can get (from 1 sheet of glass or acrylic). The idea of a really long tank i think would be cool... say 12 feet long, not necessarily that wide + hight though. at 12 feet x 18" x 18" ~ 200gal.. not going to be doing this anytime soon, just contemplating the logistics of a really long one.