Puffer Fish Facts You (Probably) Didn’t Know

Puffer Fish Facts For Kids | Puffer Fish Diet & Habitat

Puffer Fish Facts

Why do puffer fish swell up?, It's because the puffer fish's body has a special structure. The upper gut of the puffer fish has a large bulge to store air. When attacked by an enemy, the puffer fish will swim to the surface with its mouth open and fill the air sacs in its intestines. Because the airbag is located in the upper intestine and the belly skin is looser than the back skin, the head and belly of the fish are larger than the back of the fish. Also because the belly contains a lot of air

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