I got my halides in July and also had lots of hitchhikers on the last two purchases I made. What's this? I thought it was a ricordia before it moved and the stem got long.
its wierd thow how it has those bubble tips.this is just in up in the air guess but maybe since it moved and its got those bubble tips maybe its a bta?????
It may be a relative of aptasia and mojano anemones. I've seen a few in the past. I would relate them closer to a majano IMO. Can become a pest when it starts replicating.
Good Luck