I understand why some reefers suddenly give up and sell!

[Aquattro]

I had these flatworms, FWE does not kill them. I had to individually treat each piece repeatedly with iodine dips to get rid of them. Some pieces were so infested with eggs, I tossed them out. These things are a real pain in the butt.
My new policy is that no SPS goes in my tank without dips and a visual inspection under a dissecting microscope.