A bubble in my Hammer

[JDnKY]

I’ve got this bubble in one of my hammers and have no idea why. I several hammers, torches and frogspawn and all are doing great and growing well, even this one. I don’t think this is a parameter or lighting issue but have never seen a bubble like this and it seems to be getting larger. I thought it was just a swollen tentacle but not so sure anymore as it’s been there a couple of weeks and growing. Any thoughts on what I should do, if anything?

 

[Coralreefer1]

Never seen anything like it! It wouldn’t do anything right now just monitor it. If your hammer starts to start to decline, then you may want to break off the head that the bubble is attached to and remove it so it doesn’t affect the other heads.

 

[DSC reef]

Sometimes they do that as they are splitting. I would just monitor it for now. This was a regular occurrence with a large frogspawn we had.