I have two separate aptasia's growing basically right out from under my clam. I got rid of two others in a diferent location by making a heavy kalk mix with a turkey baster. I'm worried that if I do this some of it will still get on the clam..I'm sure that would not be a good thing..? Any suggestions? I was thinking of maybe getting a small syringe as to control how much kalk I blast. All suggestions welcome... Thanks.