Do fish sleep? Well, yes and no. The answer is a bit complicated. In 2015, I investigated this topic and wrote an article about it, which you can read here.
Now, if you’re more of a video person, I recently created a video about fish sleep, and it features narration and footage by yours truly. If you have a few minutes to spare, I recommend you give it a watch! Thanks for reading!
Tidewater Teddy 