Pondgoat- That's a good report! Best i've heard yet! I used to live up in Erlanger KY so i'm very familiar with that area and soil up there. Can you give us some more information on your pond ie. how old is it? what else have you tried in past? any organic load added with it etc? I'm about to treat mine again with db-200 this time and add some saw dust with it just as an experiment. It's bound to start raining sometime soon and I don't want to watch it soak back into the earth!