Is this a pest?

[coolbreeze]

My frogspawn is shriveled up because I just moved it as I put in some different rock, but I just noticed these white dots on it that look odd. Any ideas if this is something bad?

It’s usually in full extension when I don’t tick it off my moving it.

Thanks

 

[JGT]

Hard to see but look like Spiorbid worms. Harmless.

 

[coolbreeze]

Hard to see but look like Spiorbid worms. Harmless.

I just googled that and that is exactly what it looks like. Thank you