What's this critter?

[Ebbott]

So I have an about two months old tank that has had cocapod show up, and I have put in my first corals (gsp and pulsing zenia) and a week later, I started seeing this little guy. What is he?

New item by Craig Ebbott

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[Idoc]

Amphipod... good one to have

 

[Ebbott]

Amphipod... good one to have

Thanks! Thought it might be a hitchhiker from the coral (though I did dip)