Baby Mantis Shrimp??

[sirbrently]

Hey all, this guy has been jumping around my tank lately... finally was able to catch him....he curls his back end up like a little shrimp and propels himself that way

Or is it something else?

 

[bang guy]

Gammarus Amphipod. They make good fish food. As a bonus they can turn detritus, leftover food, and algae into nutrituous fish food.