Help giant blister on zoa stalk.

[Mattijuanareefer]

I notice a blister looking growth form on my zoa the other day and had grown significantly in size. I don't believe it's zoa pox because I do not see any white specks on the stalks. Could this be some sort of infection?

 

[Coralreefer1]

Can’t really see very good, but could it be a type of sponge growing in close proximity to your zoanthids?

 

[najer]

A more white picture would help please.

 

[Mattijuanareefer]

A more white picture would help please.

I will reply with a picture with more white shortly

 

[Mattijuanareefer]

I will reply with a picture with more white shortly

Best pic i could get with out removing rock structure