Count me very confused. My red cyano is still around after 2 chemi-clean treatments this past two weeks. My NO3 and phosphate have been in check for over 2 months (5 ppm and 0.05 ppm respectively) and never bottomed out. My TDS from my source water is 0 before I mix it with salt. Same with my ATO water. I also regularly run ROX carbon in a media bag which I change out monthly. I'm considering doing an ICP test now since I am not sure what else it would be other than some out of what metals or something (if that even is a cause)
Secondly, my corals have retracted over the past two weeks. My xenia, hammer, leptastrea and zoas are all receded. However, my toadstool, rhodactis shrooms, GSP, colt leather, and monitpora digi are doing fantastic as usual. And oddly enough, two weeks ago is when my duncan's tentacles started full extending and it's looking happier. I have not changed lighting and I have only changed flow by around 200 GPH when I tried to save my blenny. So I'm at a loss for what could have affected those corals other than chemi-clean. My Mg and Ca are a little low and I am raising them. I use Red Sea Coral Pro salt, so that shouldn't be an issue. Also, I did a water change 2 days ago and that didn't affect anything.
Here is a picture of what the Xenia looks like now
Here is the Xenia 3 weeks ago
Secondly, my corals have retracted over the past two weeks. My xenia, hammer, leptastrea and zoas are all receded. However, my toadstool, rhodactis shrooms, GSP, colt leather, and monitpora digi are doing fantastic as usual. And oddly enough, two weeks ago is when my duncan's tentacles started full extending and it's looking happier. I have not changed lighting and I have only changed flow by around 200 GPH when I tried to save my blenny. So I'm at a loss for what could have affected those corals other than chemi-clean. My Mg and Ca are a little low and I am raising them. I use Red Sea Coral Pro salt, so that shouldn't be an issue. Also, I did a water change 2 days ago and that didn't affect anything.
Here is a picture of what the Xenia looks like now
Here is the Xenia 3 weeks ago