I have tried all of the non-working techniques of getting rid of flat worms and they are starting to take over!! I think I need Oomed. Anyone with ideas on killing these things please help!!!
Have you tried taking every piece of LR out of the tank and hose it down with freshwater for 5 seconds and put them right back in? Do the same for the corals. 5 seconds of freshwater swish won't do any harm for them.
All flat worms will dislodge themselves under freshwater and will be swept away in the water path (not too strong please). After all rock surface is cleaned, it's a good time to change your water as well!