Connie
Valuable Member
I had one huge Aiptasia about the size of a golf ball in my tank. I moved my Hydnophora next to it because I had heard it would kill it. Well, WOW! The pest was dead in about 4 hours! Once it shriveled up good, I just took my long tweezers and easily removed it from the rock in one piece. The Hydno was totally unaffected.
