Found these hitchhikers on one of my Turbos.

[Ktexe66]

Look like little short white worms. Shaped like a grain of rice but smaller. Hope the pic is clear he moved up to the top edge of the glass. Lighting wasn’t the best. Anyone know what they are ?

 

[bg2311]

Might be pyramid snails.

 

[Ktexe66]

Are those harmful?

 

[civics14]

Grab him out of the water and take a pic?

 

[bg2311]

Are those harmful?

They're parasitic and can eventually kill clams and snails.

 

[Ktexe66]

Thanks let me get to plucking!