I have been battling patches of bryopsis algae for a while now, and it's getting old. I have it poping up in the sand, in zoas and acans. Some corals I can not dip in peroxide as they are growing on the rocks which also can't be removed. Before the nutrient police state I need to get nutrient levels under control, let me state they are, phosphates .03 and nitrates 3-5ppm. This is the only algae I have. I found a thread from 2010 about raising magnesium levels to 1600-1800 using Kent tech M. I wanted to see if this was still a good method to kill this stuff off for good?