jackson6745 said:Seriously though, I suspect most of you SPS guys have acro flatworms. I would definitely dip any coral that has poor polyp extension or "STN". Mshur said the Tropic Marin Pro cure kills them on contact. You could freshwater dip but it really stress out the coral. Some guys on RC have reported that a cold saltwater dip will free them from the coral as well.
Keep in mind you can't see them on the coral in your tank.
jhale said:Dave, can you pinpoint when and where the flatworms came from?