Is it me or is it high Phosphates help these little buggers grow like mad? I recently added a phosphate reactor, so I cannot really tell if it is making a difference. Ever since I kept up with my water changes, ridded my infected live rock, scrubbed it down in fresh water, let it sit for a week, rescrubbed it again and then added it back to my tank, not only did it get rid of the Aptasia but also the nuciance algae that killed my prized organ tort. Unfortunately I lost about 15 to 20 pounds of live rock in scrubbing but when I was done, I added the newly scrubbed rock next to some heavily healthy live rock and now it is starting to come back to life. New polyps are growing along with mushrooms on it.
The algae that was growing was like a beard and I couldnt get rid of it no matter how hard I tried so pulling it out and scrubbing was the last resort. It worked and my 2 clowns are happy and so are the crabs. I also reduced the lighting cycle, that not only kept Aptasia down but also beard algae that killed off my sps.