Can Green Spotted Puffer Fish Puff?

The Green Spotted Puffers sold at stores are always wild caught, and thus often come in with internal parasites. Be sure to quarantine them before adding them to your aquarium. ... Be careful when transporting puffers so they don't puff up.

Why did my puffer fish puff up?

Pufferfish will “puff up” as a defense mechanism if they are threatened. A shape that is more than double its original size, round and sometimes covered in spines is much more difficult to bite and isn't very appetizing to a predator. ... This behavior isn't a puffer's only means of defense. Most puffers are toxic to eat.

Is it good for puffer fish to puff up?

Pufferfish are some of the easiest fish for scuba divers to identify. ... Unfortunately, while puffing up can successfully discouraging predators, it also can be quite harmful for the pufferfish, sometimes leading to death.