15 Types of Freshwater (and Saltwater) Pufferfish - AZ Animals
10 Types of Freshwater Puffer Fish - Aqua Life Expert
Mbu puffer (Tetraodon mbu), a carnivorous pufferfish also called a giant freshwater puffer, at the Georgia Aquarium in Atlanta, Georgia. (USA Stock Photo - Alamy
The Ultimate Guide To Freshwater Puffer Fish - FishLab