....to all of you on this forum who helped me through the mustard algae problem a year ago. It was exactly a year ago today when I joined this forum desperately asking for help in dealing with the recurring problem of mustard algae even though a pool service was "taking care" of our pool. Last July was also the last month that we paid a pool service who did not do it right. I had learned a lot from all of you since then and had also spent a lot of time reading Pool School (still do periodically as a refresher). Our pool has not had mustard algae or any kind of algae since I took over with the help of this forum. So once again, THANK YOU SO MUCH FOR ALL YOUR HELP.