Wilted Euphyllia polyp

[AcroNem]

I usually wait longer than I should to ask for other'sopinions. For several days now one of the polyps on my 15+head colony has been a bit shrunken but today looks pretty bad. As you can see the rest is happy so I'm out of ideas as to what could be wrong.
Any thoughts?
Here's the obligatory tank stats:
Roughly 130g
Temp:79
Sg-1.026
KH-8.3-9
Cal-450
Mag-1500 (almost back to normal after fighting bryopsis)
Nitrate-2
Phos-not even a little color
Going to get a water change ready today that's always a good place to start. Thanks for any input you can give.
-J

 

[reefhobby]

Maybe it's splitting. Or is getting bjd

 

[AcroNem]

No sign of bjd on any others. There's several tyes of Euphyllia in this tank so it's really confusing why only this one looks like it's dying. The base is really close to the one next to it so I probably can't cut it out safely.

 

[reefhobby]

Maybe it's just pooping

 

[AcroNem]

I sure hope so. I missed this though seems like it's throwing guts out.

 

[reefhobby]

Oh... Maybe this head is going to be a goner

 

[AcroNem]

It's just driving me nuts I have no idea what could have caused it it's been perfect for a year now.

 

[reefhobby]

Hmmmm

 

[arman]

It's just driving me nuts I have no idea what could have caused it it's been perfect for a year now.

Hey boddy these are live creatures.Some times a human dies with all these new technology,what do u think about corals(are we advanced enough to judge about all reasons it might be?)
Just do not bother yourself these things have happened to all of reefers(from the top to the bottom reefers).