I have had a rapidly growing bryopsis outbreak even though parameters seem fine. I will have to figure out what's going on. Anyway, in an attempt to get it under control rapidly I did not follow the dose less to be safe rule. The directions said you could double the recommended dose for faster results. I did it. A day later my corals are definitely unhappy. They aren't dying right now, but I obviously don't want them to later. Has anyone had it kill corals? I couldn't find any examples except for sps, but I have softies. I know I can do a water change to reduce the amount in the tank, but I would prefer not to.