Unidentified anemone

[dhanking]

I bought a conch and this anemone was on it's shell. Next thing I know it is sitting under my monti cap colony. It doesn't really seem to be harmful to the montipora but I'd just like to know what it is or if it will grow bigger.
It also has a red-orange colored foot.

 

[steveschuerger]

Possibly majano pest . If so get rid of it quickly.

 

[dhanking]

I thought manjano anemones were green?

 

[vetteguy53081]

Majano and commonly seen in 3-4 different colors with green being the most seen.+