ID Help: vermatid?

[SBlisters]

I've got 2 hard casings, one on a rock (see above) and 1 on my branching frogspawn. Both are the same size and shape. Both have what appear to be a mucus stream coming from their top. Nothing new has been added to the tank in months, and I've never seen these before.

It started with the 1 on the frogspawn, and now this other one appeared [emoji53]
Any clue as to what these are?

 

[Timothy Butler]

The green Coral looks like a GTB I don't see any of the other problems on the pictures that I can identify

 

[saltyfilmfolks]

Yup vermatid. .

 

[ReeferMadness80G]

+1 on the tid of the verma variety.

 

[SBlisters]

Thanks, guys! I've never seen a vermatid that wasn't burrowed in rock or coral, so I wasn't sure.

 

[Katrina71]

Good guys or bad guys?

 

[ReeferMadness80G]

Good guys or bad guys?

Bad

 

[Katrina71]

Thanks. That's what I thought. The bad ones are always kinda pretty.