Hitchhiker on my Astrea snail

[J A' mhuir]

Hey y’all,
I need help. I was checking over my tank tonight before lights out, And noticed this weird, hard, bluish clear ball on my Astrea snail. It’s so strange… it has a white dot also…. Maybe a sucker? Idk!!

Thanks for your thoughts!!

 

[Justfebreezeit]

Looks like bubble algae to me

 

[J A' mhuir]

Is

Looks like bubble algae to me

is bubble algae hard?? Like a shell??

 

[Justfebreezeit]

Should have some bounce and be poppable if it is

 

[J A' mhuir]

Should have some bounce and be poppable if it is

So I just got it off and it’s this clear now popped sack, it was stuck on there pretty hard though