i noticed this white type fuzz buts its hard (not soft like the other white things that grow on rocks). how should i get ride of this? should i just pick at it with a screwdriver or something or leave it?
Branching flower-pot souds like alveopora to me, who knows, maybe it has a chance. You're going to need to give a better description of what this stuff is and what it's doing to the coral.
I'd keep the screw driver in the tool box for the time being. :wink: