Pretty much coinciding with my screen cleaning, my polyps on my SPS have receded and are not showing themselves for about 3 weeks. I took a couple frags to a friends and they came out with a few days. I did have low Alk but it has been taken care of, now back to around 8dKh. Nitrates - 0 , phosphtes - .01.

Really weird, has anyone experienced this with an ATS....usually I have amazing polyp extension.