What are these?

[calvo15290]

 

[KJ]

The pictures are blurry, do you have any pic from the top down for better ID

 

[fireman23]

Looks like snails

 

[calvo15290]

There not snails. They came with brine shrimp and look almost like free swimming scallops

 

[Albeez]

Copapods?

 

[saltyfilmfolks]

wow those are nuts! look like stomatella, but they free swim? Are they bi valve or like snails.

 

[Roboson]

Those look very interesting. Can we get a clearer pic?