Mitrillion Posted January 20, 2015 Posted January 20, 2015 Do fish sleep? Idk if this is a dumb question but do they? Quote
Mitrillion Posted January 20, 2015 Author Posted January 20, 2015 Do they go to sleep once lights are off? How do they sleep? Quote
Smann Posted January 20, 2015 Posted January 20, 2015 http://oceanservice.noaa.gov/facts/fish-sleep.html 1 Quote
JManrow Posted January 20, 2015 Posted January 20, 2015 Some fish, like wrasses bury themselves in the sand at night and others, like the Parrotfish and the Mandarin Dragonet, sleep in a mucous cocoon! Quote
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