Here's a collection of fascinating facts about the fugu fish, also known as the puffer fish. Always Pets. 15 Perplexing ...

The pufferfish caught in a net in this fascinating YouTube clip gives a perfect demonstration of how they ‘puff’ their bodies up. One moment it looks like a regular fish, and the next it ...

These fish have two fused teeth on both the top and bottom that act a bit like a beak. They use these teeth to crush or scrape their prey. There are 191 species of Tetraodontidae pufferfish.

Around 30 species have also been discovered living in the freshwater river systems of South America, South Asia and Africa, including the Congo potato puffer, Tetraodon miurus, and the Indian pea ...