Puffer

Puffers inhabit marine and fresh water environments.  They inflate themselves when they feel threatened.  They require lots of live rock in the tank for hiding and resting.  Some species of puffers are nocturnal so don’t expect much activity in the day.  Best to keep one puffer per tank.  Most puffers are prone to ich and other diseases so keep a close eye on these guys, keep good water conditions and avoid stressful situations for them.  Never use a net to transfer a puffer.