Killing flatworms in live rock

[Jayson]

I do have a couple of bottles left but I am charging huge money for them $20.00 I want to be prepared for them if I every get any more Fiji rock that has some. That is how I got my last infestation 4 years ago. I do not now of anybody that has some left. If you here of any body please let me know as you can never have enough of a good thing. Thanks