Puffer fish, also known as blowfish or bubblefish, are solitary creatures and only interact for short periods of time. They like exploring but they don't like to be in the open for long because it makes them more vulnerable. They are slow swimmers and their only defense against predators in their ability to puff up. Puffing up does cause a risk to the puffer fish though because at times water or air can become lodged in their lungs and kill them. Because of this, they prefer not to puff. When guarding their eggs some puffer fish become territorial and aggressive and sometimes seem to go crazy. When kept in captivity the puffer fish have the ability to recognize their owners and can be taught to beg for food.
they swim
Poorly
They swim and are popular in salt water aquariums.
they swim
Most puffer fish can be found in tropical or subtropical water. You can find some species of puffer fish in fresh water however, that is very rare.
No. Puffer fish can only survive in the ocean.
puffer fish mate in the water and lay eggs in the water because they cant breath outside of the water.
they move to warmmer water if they dont they will frezze to beath because when wintter comes the watter frezzes
yes all puffer fish can survive in fresh water areas
the puffer fish is found in both fresh and salt water it just depends on what kind of puffer fish you want to look at
Of course all fish need oxygen even puffer fish....
salt
any where there is water and snails