Hmm. A fish? Can't risk it for being a pest tho.

There is nothing worst than finding AEFW :(. I thought I had some in my tank and my heart just sank cause you can never truly get rid of them if they start to multiply and take over. I would quarantine all the sps in that tank and do dips or even using flat worm exit. This won't even kill the eggs, you have to do several cycled dips to ensure the new hatch-lings are annihilated as well. If those are AEFW eggs, I wish you best of luck.

Flat worm exit does nothing to the aefw. It only kills the ones that eat lps. The triangle ones

Oh really? damn I thought it would work on all types of flatworms. Thanks for the advice.