Wormy thingy

[Saltwaterfishgirl]

It comes out sometimes during the day and always when im feeding.

Its a 3" long tentacle that comes out of a rube shell like structure

 

[mr_X]

probably a spionid worm. It captures food this way.

 

[Saltwaterfishgirl]

probably a spionid worm. It captures food this way.

Is he friend or foe?

 

[mr_X]

They are fine.