What is this next to my chalice?

[brian moran]

What is this creature to the right of my chalice?

 

[DancingShark]

Vertemid snail

 

[JaimeAdams]

What @DancingShark said. Personally I would put a glob of super glue gel over the opening.

 

[reef lover]

Ooooo that's a big one!!

 

[brian moran]

What @DancingShark said. Personally I would put a glob of super glue gel over the opening.

Thanks for the advice!...DONE. I super glued the opening. Will the snail burrow out of the shell & live or die off from this?

 

[Maggie321]

Thanks for the advice!...DONE. I super glued the opening. Will the snail burrow out of the shell & live or die off from this?

Die!