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It's really difficult to tell, as fish do not have eyelids and thus need darkness to be able to sleep. They will probably be very still.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoWell to survive they need their sleep like us humans need it
Wiki User
∙ 12y agoBetta's DO go to sleep but because of fish's apparently Lack of eyelids it's extremely hard to tell when they go to sleep.
Wiki User
∙ 13y agoFish do sleep in there own way
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Do fish sleep lying down or do they just sleep?
Fish sleep on the ground.
Does strong water flow stop tropical fish sleeping?
yes and no but they cant sleep cause they have no eyelids which makes it impossible to close their eyes unless they are dead or sleep with their eyes open
Why don't fish close their eyes when they sleep?
-Fish do not sleep -Fish do not have eyelids -Fish are very nice pets
How do fishes sleep without sinking?
i don't think fish sleep (the plural of fish is fish.)
Why can't fish with gills go to sleep?
Fish can sleep...and btw all fish have gills
Do fish ever sleep?
No. Fish actually only "rest" than sleep.
What is sleepy fish?
fish that sleep
What can dolphins do while they sleep?
they cant sleep pendejos!!
Can Chinstrap sleep under water?
If chinstrap is a fish, then no. Fish actually don't sleep!
Do the fish sleep?
Yes, Fish sleep not like we do they don`t have eyelids to close they sometimes sleep during the day.
Can you burp in your sleep?
Yes, it is possible to burp in your sleep. Burping is a reflex action that can occur when excess air in the stomach is expelled. If you swallow air before going to sleep or have certain medical conditions, you may burp while sleeping.
Can you sleep on your stomach?
no, you cant sleep with a stomach during pregnancy
