Help Identify Flatworm!!

[Enrique7]

Hello Fellow reefers!
I have been loosing some acros in my sps tank and today I noticed some flatworms on the glass after dosing some antibiotics and dipping most frags on Potassium chloride.

Can someone help Identify if they are AEFW or what kind they are?

 

[ISpeakForTheSeas]

I'd guess AEFW (Prosthiostomum acroporae, A.K.A. Amakusaplana acroporae) myself.