How to rid your tank of aiptasia Aiptasia anemones or commonly know as glass anemones are a common pest in saltwater and marine aquariums. They are usually introduced into people’s tanks as hitchhikers from new livestock, in particular new corals and live rock. The problem with aiptasia is that they can multiply extremely quickly and can be very difficult to get rid of once they have begun to take over your tank. They have a tendency to move themselves around to find ...