Is something attacking my Favia Brain Coral?

[Nate G]

I don't have a picture of this problem just yet. It appears that my Favia is running into some issues. It's skeleton is showing where one of the polyps used to be. I haven't seen anyone eating it, and all my parameters are good. Nitrates are sitting at 5, but everything else is good. Has anyone ever run into this issue? I have Coral Revive, would anyone recommend dipping it for a bit?

 

[LetItReef]

Happened to my Favia and bec of High Phosphate levels.

 

[Nate G]

I was able to snap a photo

 

[Nate G]

I imagine the po4 were too high?

 

[Shep]

I was able to snap a photo

Maybe its just me but the coral looks good.

 

[LetItReef]

I imagine the po4 were too high?

What's your po4?

 

[Triggreef]

So many people jump on po4 so fast as a problem. Favia is an easy coral I have a few growing just fine and my po4 as of tonight...

 

[Triggreef]

And your coral looks good in the pic from what I can see.

 

[Nate G]

If you look at the coral at the Nine o'clock position you can see the white skeleton showing. That wasn't there 2 days ago.