Is this a new mushroom???

[Sound2]

I saw this translucent thing in my tank this am. It kind of looks like a new mushroom of some type growing as there appears to be a center and little specs at the end. I'm not sure. Can someone identify?

 

[RamsReef]

Cool, not a new mushroom though, I have no clue what that is. Almost looks like something that lost all its zooxanthellae

 

[BestMomEver]

I’ve seen shrooms that look like that but it’s hard to tell and I’m no expert! Someone will come along soon!

 

[ReefEngr]

It looks like a ball anemone (Pseudocorynactis sp.) to me.

 

[Sound2]

Is this good or bad? I have no idea where it would have come from as I haven't added anything new in well over a year.

 

[reef lover]

I agree ball nem..ive never had issues with them and most wont live long term.

 

[ReefEngr]

They can come on live rocks, coral skeleton and frag plugs/disk. I don't consider them bad because they don't reproduce rapidly and they don't really bother corals. I think they are pretty cool actually.