BTW, I didn't think I had them either. I got an order in from Dr. Mac and Rich noticed some recession that he didn't like. We dipped it and it had flatworms and eggs on it. We went on to dip every acro that I got in that order and every other acro in my tank and fortunately, no other worms turned up. Had Rich not spotted this, I may have had some big problems. As much as I would like to say I don't have flatworms, I will not be so foolish. I saw a tank today that blew me away and he had them too. Of the 5 houses I have been to over the last couple of weeks, every one had flatworms.