Ideally the piece(s) would be pre-soaked, and have of arches and whatnot. I'm in 91403, but will drive a bit for the right piece My tank is 72"x24"x24", and the openings on the top are 24"x24", so it has to be smaller than that in at least two directions so I can get the piece in the tank. Feel free to contact me via PM. Thanks!