There are more than 120 species of pufferfish worldwide. Most are found in tropical and subtropical ocean waters, but some species live in brackish and even fresh water. Here you will find a list of different species of the puffer inflatable fish! These profiles will contain the following information and providing photos on Fresh Water, Salt Water, and Brackish Water species. Click on the following Fresh Water Species, Salt Water Species, and Brackish Water Species profiles to begin. Enjoy!