Pistol shrimp getting buried

[TheWalkman99]

What are the odds of a pistol shrimp goby pair getting trapped and buried in their tunnels?
I haven’t seen my goby shrimp pair in a few days. Then I noticed a coral possibly covering their tunnel. They move the entrances all the time.

 

[Katrina71]

I think it's unlikely

 

[Hemmdog]

My pistol shrimp has been missing for a year and 6 months, so maybe. Do you have any non invert safe fish?

 

[TheWalkman99]

No all are reef safe fish
So positive update my goby is now peaking out of a rock that was covered in cyano.
Hopefully the shrimp pops his head out when I feed them binging.