Acan question

[fishgirljockey]

Hi yall

So, I have this Acan frag that I purchased MAYBE 2 months ago, maybe longer actually. I noticed this bubble at the tip of the polyp. Its small and smooth. I wasn't sure if it was something bad or nothing to worry about. It doesn't seem to bother the coral. Just curious!

 

[WavyAquatics]

Hi Fishgirl, it looks like either a sponge or inflated flesh, too soon to tell but either of them wouldn't harm the coral.