Unknown flatworm in lps tank

[psionicdragon]

Anyone know what these are on my coral? I don’t see them on my euphillya yet but notice this on the sinularia

 

[vetteguy53081]

Acoel
Siphon away as often as needed. Lunare and melanurus wrasse will eat them. They’re more of a nuisance flatworm and reproduce quickly if not controlled

 

[piranhaman00]

I had a bunch of them and when I was debating what to do they went away. I think flatworms run there course personally.

 

[psionicdragon]

So these aren't the lps eating flatforms or anything? This is what I am most worried about..