Fish generally go into an energy saving mode of "rest" but do not "sleep" in the same way land animals do.
Since they do not have eyelids, they sleep with their eyes open.
Whether fish sleep is an intriguing question, to the point of having inspired the
title .... The brain might not be able to do this while still assailed by new stimuli
Sep 16, 2014 ... The nature of fish "sleep" is an area of active research. While fish do not sleep in
the same way that land mammals sleep, most fish do rest.
Apr 23, 2014 ... Do fish sleep? And assuming they do, HOW do fish sleep? If you've ever watched
fish for any length of time, you know they get plenty of ...
Mar 3, 2015 ... Less like sleep and more like suspended animation, most fish species do spend
some time resting. And like us, if they don't put in enough ...
Find out the truth about whether or not fish sleep. ... fish, are active in the daytime
and sleep at night while others do the opposite and are active at night instead.
www.ask.com/youtube?q=Do Fish Sleep?&v=55YwDntyKu0
Aug 10, 2015 ... How do whales and dolphins sleep without drowning? ..... dang :0 glad I'm not a
fish! that sounds like a lot of work.. Read more Show less.
www.ask.com/youtube?q=Do Fish Sleep?&v=z6pQvWZemVc
Aug 3, 2009 ... Science...the final frontier. Scientific study to see if fish do actually sleep.
Evidently they do. This video is in the name of science. Don't be a ...
Ponder, if you will ... Why are tennis balls fuzzy? How come birds don't tip over
when they sleep on telephone wires? What makes yawning contagious? Why, oh
Mar 9, 2014 ... The short answer is yes; most fish do sleep. While most fish don't have eyelids,
they do have a regular period of reduced activity and ...