Well i can be added to the red rusty Flatworm club. I noticed a few on the glass this past weekend. i thought nothing of them. At the time i thought it was just little red slime things left by snails or something. Tonight i was staring into the tank and i noticed more on the glass and a few on the rocks. I also noticed one or two on my sand sifting star. Will he be ok? I am debating getting a 6 line wrasse. I was going to eventually get one anyways. or im debating doing Heinz's total darkeness for 2 days method. In theory it seems it would work. Has anyone else here done with method with success? it seems easy enough. I have carbon on hand and i can go to town siphoning. I dont have a mass outbreak yet. but i would rather get it now then when i have a full blown outbreak. Im thinking Ill do the 48hr darkness and then addthe 6 line wrasse once i light the tank back up.