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 ...

From exotic dragon gobies to unusual puffer fish, there are many beautiful aquatic companions that thrive in brackish water, ...

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 ...