Crab ID

[Kruss7]

Hey guys, I found this little guy while taking my old display tank down. I’m concerned he’s harmful and don’t want to add him to the new tank without knowing. Any chance I can get an ID?

Thank you!

 

[ScottR]

Looks like a gorilla crab. Regardless, not reef safe. Will slice flesh off of fish

 

[king aiptasia]

put him in your sump