• Question: how do fish sleep?

    Asked by anon-259785 to Will on 30 Sep 2020.
    • Photo: Will Davison

      Will Davison answered on 30 Sep 2020:

      Fish sleep is very different from what we think of as sleep mainly because they don’t have eyelids so they can’t close their eyes! However, I can sometimes see my fish sleeping/resting because they stay very still and aren’t as quick to react when I put food in their tank!

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