The watershield is dying off nicely and our pond is starting to look good again. I will try to resize some before and after pictures when I get a chance and post them in this thread. I still have a bit more to spray but will do it in small sections as it dies since we are already in the 90’s down here and don’t want to have any O2 issues. Thanks for the help, I am feeling a lot better about it now. I have a little over half of it done now and will continue until it’s all gone.