So I noticed several of my zoas look like they are getting infested with what I can only describe as a black looking round parasite? Not sure what it is but u can't see it with your eyes, I zoomed for these pics. At first u didn't trip but it looks like it spread a bit so I dipped a cpupke frags tonight to see what happens. I can't say that it's negatively effecting any of the zoas...but I don't want to wait for that to happen and maybe be proactive. Any ideas what I'm dealung with here? And insight as to what I should do to address it? Fish specific, dipping, etc. Thanks