flatworm exit anyone?

[christyf5]

So I just discovered an incredible flatworm infestation in my nano tank (5g). Anyone have any flatworm exit to spare or any ideas on how to get rid of them? I've tried siphoning them. For the most part they're on the acrylic sides of the tank, I didn't see any on the sandbed. They're not the usual "red" ones (can't remember the name).

Now I'm kicking myself for getting rid of my supply of flatworm exit. Too bad I couldn't put my wrasse in my nano

Thanks