Nancy: No matter how long I watch-- I never see my fish go to sleep. That's because we take shifts.
October 31, 2023
August 01, 2018
Fish do sleep/rest, but the majority of species don’t have eyelids, so you can’t actually see them sleep.
September 24, 2018
Fish do sleep/rest, but the majority of species don’t have eyelids, so you can’t actually see them sleep.