Just noticed this bubble

[Doug 7727]

I am away from home and the wife is watching over the tank when I get a photo in text saying I think it's dieing. So that got my attention and looked at the photos and I have no idea what is going on with my Hammer corals if anyone knows what this is please tell me the only thing I found online is it's forming a new head.

 

[NowGlazeIT]

I am away from home and the wife is watching over the tank when I get a photo in text saying I think it's dieing. So that got my attention and looked at the photos and I have no idea what is going on with my Hammer corals if anyone knows what this is please tell me the only thing I found online is it's forming a new head.

I don’t see anything wrong in your pic. they look nice and full

 

[Doug 7727]

I don’t see anything wrong in your pic. they look nice and full

The upper right there is a big tenticle I guess you call it but it all swelled up I'm probably worried about nothing but I want to be sure

 

[NowGlazeIT]

I see it now. It’s hard to make out but looks to be right around the mouth. Cant make out what’s goin on tho

 

[Doug 7727]

I see it now. It’s hard to make out but looks to be right around the mouth. Cant make out what’s goin on tho

More pics