Id this shrimp please

[Luigi]

Hi

I have this hitchhikers, and not too sure what they really are.

This picture is a macro, the shrimp in this pic is about 1cm (a little less than half an inch).

Anyone has any idea what kind of shrimp is this? I have them in a quarantine tank and I'm afraid of putting them in my main tank before knowing the consequences (are they reef safe?)

 

[duane9]

To me it looks like some sort of grass shrimp. I'm not sure if they are reef safe. I had one that I kept in the refug. I haven't seen it in awhile though.

 

[Luigi]

Thank you duane