How to beat flatworms?

[Sandberg]

Hey folks! I've been experiencing a problem with a flatwrom invasion in my 15 gal peninsula. I've treated it 3 times now and 2 of which being back-to-back days and they still keep coming back. They arent the coral-eating ones, they're just the nuisance ones. Any tips on how to totally defeat them? Thanks!

 

[jeffrey750750]

I've been just using flatworm exit, it killed so many more i couldn't see. Two days later I saw 4, did the treatment again last night. OK so far, ill do it again till they are gone