For about a week or so, the hammer frag in my QT has been a little less full than usual. During a water change this morning, I spotted some tiny red things on its stalk. There were only two & they didn't appear to be moving. I hadn't noticed them before. Think they're red bugs that survived a Bayer dip? If so, is it a safe bet that the other corals in QT alongside the hammer are probably also affected?