We've all wondered if fish ever truly sleep, especially since they're constantly staring at us from the aquarium. It looks like they're just resting, right?

But the truth, according to science and marine biology, is far more surprising! They actually have a completely unique way of recharging that doesn't involve eyelids or cozy beds. Discover the fascinating science behind "underwater sleep," why they need it, and what happens when you try to wake up a sleeping fish!

Tap the image and head over to FACTOVATE to find out the definitive answer! 👇