It is a good idea to cut off the rock and glue them on a plug or a live rock from your own tank that was another thing I was told to do. Mike try revive for a dip it seems to work on flat worms. There are companies that will pay for live flat worms to test the strain cause the latest worms are supposedly very hard to kill. Another thing I'm trying as I was told is to increase the intermediate flow for a month or two
Oophs, I did it again,
You guys are talking about AFEW, which I just looked up as Acro Eating FlatWorms.
I thought you guys were talking about red planaria, which is what I have. Sorry disregard my previous posts. Yeah, you guys have a tough problem. If I ever get that. Hmm, I'll do what you guys do.