Spiny sea urchin standstill?

[Reefman97]

I've got a sea urchin about 2 days ago. I but him in the tank and has not moved a inch since. I heard once they start shedding there dying. Mines not shedding... What's going on?

 

[54seaweed]

give him time he'll be all over the place this guy wont stay in one spot long enough so I can grab it
this is about 12th one I found in this tank they become annoying knocking things over
here he try's to grab my candy cane

 

[Reefman97]

give him time he'll be all over the place this guy wont stay in one spot long enough so I can grab it
this is about 12th one I found in this tank they become annoying knocking things over
here he try's to grab my candy cane

Well I hope so, he's been sitting I this spot forever