Help Identifying an Anemone

[a58strod]

Hey everyone.

I just bought a rock that had 3 green BTA attached to it and the next morning one of them moved to reveal another anemone. I have know idea what it is though. Can someone provide any input?

Thanks,
Eric

 

[greech]

Thinking rock/rock flower nem. Pretty hardy nem but not a hosting species.

 

[bradleym]

+1 it will probably not walk around as much as a BTA either. I think the max size is around 8 inches??

 

[a58strod]

Thanks!