After my last big construction project, I (hate to admit this) disposed of all the sheetrock scraps in my pond. So far, nothing's gone "tits up" as my old pal puts it.
Half inch, standard DW, only bad thing was it took about a day for the stuff to sink, and I had to keep the wife away for that long, so's she wouldn't notice and beat me with my fish pole. It's a real nice "Ugly Stik", and she always said "next time, you get beat with an ugly stick...like that would hurt you."
