For the reason mentioned earlier, puffer fish aren't recommended for beginner fish keepers. They're popular in the aquarium trade, but because they demand such specific water parameters ...

In today’s tank test, we find out what happens when red potato puffer fish, bass, and other exotic aquarium predators meet ...

Following is a transcript of the video. 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 ...