Leather coral worms?

[will?]

View attachment 20251113_231219_7616CA20-5541-4ABC-8240-FFB41F2C0D97.mov
Just got this out of my leather coral. Under the microscope, the one on the bottom left looks a bit like a flatworm. Any ideas on what Im looking at, and treatment?
Thank you!

 

[bubbgee]

Looks parasitic. Try dosing flatworm exit or check if your wrasses are picking on it.

 

[will?]

Looks parasitic. Try dosing flatworm exit or check if your wrasses are picking on it.

Yeah, they burrowed in and hid their entrance with the coral shed, so now I’m opening it up and clearing them out as they appear. Actually getting a wrasse soon, and I’ll have a look at the treatment.
Thank you!