I recently dosed magnesium like an idiot since I got hair algae and someone more experienced said magnesium allows more species of algae to grow so hair algae will get out competed. So I dosed 4ml of fritz RPM mag. I am unsure if before or after the mag spike is when the hammer started acting...
When I first got my hammer coral it was fully open and I got deployed and had my wife feed and do my water changes. When I came back home I realized that the middle of the coral would be retracted but the outsides would be open. I also noticed that it was in the process of splitting into two...