Narrator: If there's one thing you know about puffer fish, it's that they can do this. When aggravated by a predator, they, you know, puff up. Some puffers, like the porcupine fish, become a bona ...

The spiky fish performed Chappell Roan's Good Luck ... After their performance Pufferfish dropped another clue, as they hinted: "Being puffed up all big can feel quite excessive, sometimes ...

"She ain't spending weeks in the UK dressed in a sweaty fish for £10,000-£20,000." After their performance, Pufferfish hinted: "Being puffed up all big can feel quite excessive, sometimes being ...

As the vinegar and baking soda react, carbon dioxide gas will be produced, inflating the balloon and giving your puffer fish ...

But this doesn’t mean that they can stay inflated for long, because they use up to five times more oxygen than when resting.’ Scientists found that it takes a lot of energy for the fish to inflate, as ...

After the performance, the final riddle revealed: “Being puffed up all day can feel so excessive, sometimes being small is just as impressive.” Davina McCall was convinced that Pufferfish ...