I have been having both a hammer and a frogspawn coral for quite some time now, but the extension I am getting from my corals seems to be diminishing. I have been fighting some Bryopsis for quite some time now, which may be one of the reasons my corals aren't as open as they used to be. I know my tank has some residual phosphate, but I have been running GFO
to get it down as well as doing weekly 20% water changes.
I recently moved my corals to an area of lesser light intensity, which has helped them some. One of my clownfish hosts my hammer coral which seems to be causing it some stress. I am planning on fragging it, so that he can only go after one piece as opposed to the entire colony. Does anyone have any other recommendations?