Honey conb puffer URGENT!!!!!

[Rylanb123]

just got my puffer and I turned on my moon lights he is inside my submarine laying on the ground he is upright and puffed so is it just stress or something wrong

 

[SaltwaterNuB]

How long did you acclimate and how did you acclimate? How long has your tank been set up? What are your perameters?

 

[Bectan01]

I would say something is wrong, +1 to the above, acclimation? I have had a Bennett's sharp nose puffer for over a year and have never seen him puff up

 

[woody390]

the puffed up bit doesnt sound great but puffers are know the lie still while acclimating, depends how long it goes on for in my opinion