clsanchez77
Member
Hiring workers (shrimp, fish, etc) is pretty hit and miss. Sometimes they don't have the taste for what you want to control, sometimes they get a taste for other things you want in your tank. Easy solution is to get a small syringe, mix up a thick paste of kalkwasser, and drop it on the mouth of the aiptasia. It will close up around it, and then dissolve.
I found this to be very effective with the larger accessible ones, but impossible to do on the smaller ones hidden in the recesses.