Can anyone identify this?

[Kandace]

What are those blue things? Looks like alien babies!!! [emoji51]

 

[saltyfilmfolks]

Oh wow. I assume they crawl like snails?

@Lionfish Lair (Welcome back:).)
@Tahoe61 @KJ

 

[Kandace]

Oh wow. I assume they crawl like snails?

@Lionfish Lair (Welcome back:).)

Well they are embedded in the frag. They aren't moving.

 

[saltyfilmfolks]

Cool. Check back in. I called for more experienced eyes.

Off hand I want to say barnacle. Do they open up?

 

[Kandace]

Cool. Check back in. I called for more experienced eyes.

Off hand I want to say barnacle. Do they open up?

Right on. Thank you!
Yeah that's kinda what I was thinking. I haven't seen them open yet.