Flatworms?

[lefty]

I found three of these on the glass of my tank. They were all towards the top of the water level on the glass. Looking for help id'ing.

 

[stevo01]

Yikes. Not good. Polyclad? Any rate either way im betting bad critter.

 

[lefty]

So I decided to take the frag of my torch out. Last coral I put in the tank, and did another Bayer dip. I dip all coral in bayer before placing into my tank. Four more of those worms came off of it. I'm hoping I got them all. I don't see anymore in the tank. But will now have to keep a close eye on things.