Anemone ID?

[Paul87]

Just saw these for the first time today in my sump. I've had the rock for years, and have never seen one anywhere in my system. I'm fairly sure its a anemone, but could be wrong. Doesnt look like aiptasia of mojano. Best photos I could get without disturbing them.

 

[Paul87]

After looking around on Google I think it could be a ball anemone. Anybody ever have them?

 

[Goldenvue]

After looking around on Google I think it could be a ball anemone. Anybody ever have them?

Ya there good filter feeders I'd just leave it be