I have a very large RBTA and GBTA and also have a grouping of smaller anemones very close by. I'm ready to get rid of them if they are aptasia but I am not sure.
Thanks for the help!
def does not look like aptasia to me...Never seen one with a green mouth..or pink tips like that...Usually they have a long trunk stem on them as well..that one seem to be planted flat to the rock. More of a possibility that its Mojanos then aptasia
Look at the very ends of the tentacles. The OP's anemone has rounded tips. The anemones in question have pointy tips which are indicative of Majano.
JMO
I am saying majano. I had some very cool looking ones in my tank. Pink mouth purple tips green disc with "stars" in it. Stung the crap outta my yellow polyps. Had to go!