Aptasia, zoanthids, or other?

[Spen2cer]

Hi, I just got this tank from another owner, and I noticed small coral that I can't identify. Can someone help me so I can take action? Thanks!

 

[ichthyogeek]

It looks like a zoanthid. Have you tried poking it with something like a net to see if it retracts? If so, what does it look like when you do so?

 

[Anthrax15]

Possibly a Majano Anemone. Similar to Aiptasia.

 

[joseserrano]

Majano