puffer help ???????????

[photopro818]

i got a puffer fish 3 day ago and he is swiming on the back of the aquarium up and down on the glass. Its a saltwater box puffer
3 inches big. Thanks for help

 

[prime311]

I'm not sure what kind of puffer that is, but my Procupine spends a lot of time going up and down the glass. He calmed down a bit now(its been a week), but thats still his favorite thing to do.

 

[crazedpuffer]

Is he getting quarantined?
Puffers do that when they are bored, do you have a lot of decorations in the tank? He could also just be getting used to the tank.