Critter identification

[Westoncase]

could anyone tell me what it is? i saw maybe another one in the sand when i was doing a wc. I never introduced pods so idk. Dont know how to make the video work either

 

[Bbfishb81]

Looks like an amphipod. Not a bad thing. Prob came in on your live rock or a piece of coral.

 

[DSC reef]

Gammarid amphipod, good guy

 

[TheShrimpNibbler]

Amphipod for sure. Don’t let the population get out of hand, but they can be good cuc.