Flatworms found after dipping

[Oregon Grown Reef]

This flatworm came off of some coral I got in today. Any idea what it is? It doesn't look like aefw, but I'm also not sure what they look like when off of the coral. I trust the vendor I got it from, but I know that things can always get through.

 

[shred5]

Not a flatworm looks like a chiton.

 

[Oregon Grown Reef]

Not a flatworm looks like a chiton.

That's the best news I've heard in a long time. It does look exactly like a chiton. Thank you, @shred5.