What is this?

[jerky48183]

I noticed this sticking out of this coral mouth last night it looked like it had eyes. I thought it was eating a fish but I have nothing in my tank that looks this that I know of. Does anyone have a idea of what it might be?

 

[El Fantasma]

Roc nem, kill it.. they multiply, they move and they grow fast and sting stuff :)

Unlesssssss... it has a skeleton it retracts into.... then it's a duncan and a cool coral :)

 

[jerky48183]

The coral is a duncan I just dont know what is sticking out of its mouth.

 

[impur]

Maybe a hermit crab molt?

 

[El Fantasma]

Thought this was an id thread haha, my bad.