I bought these Rainbow Hornet Zoas from Zoanthid.com 2 months ago. And some clove polyps are now growing out from the zoas. It doesn't seem that the cloves are stinging the zoas but it does look like they are irritating the zoas. Any suggestion in how to remove the cloves without harming the zoas? If I just pull them out with tweezers they'll just grow back, right? What suggestions do you have?