Thanks All! I don't have either the mojano or the aiptasia - yet - I was just trying to learn various ways of eliminating them when they do appear. I did have 2 mojanos with the new green star coral i'd gotten but we got rid of both of them pretty easily. Those suckers were travelers! I think my favorite solution of all the above is borrowing a Copperband LOL. Thanks for clearing up my confusion y'all!