They both like Aiptasia to me! Get some Aiptasia X from Red Sea to get rid of them. Otherwise they can take over tanks. Aiptasia can grow in amazing and bad water conditions, but they also get big if you don’t get rid of them!
I do have some aptasia x they are becoming an issue in the tank I can't have shrimp because of the Picasso(he's been picking at the smaller ones) and snowflake eel I just wanted to make sure that's what they were as well I didn't realize they could get so large also with killing them all should I worry about spikes in amonia and such