2007-03-15 10:46:35 · 9 answers · asked by Anonymous in Pets ➔ Fish
fish do not sleep, when he light turns off they simply constrict their movements enough for them to recover energy. Get a fish tank, put a few fish in there, turn off the light untill they stop moving, and then immediatly turn on the light. They move while hte light is off because they need water to pass through their mouth for them to be oxygenated.
2007-03-15 12:29:38 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Fish do sleep. But with their eyes open. :)
If you have a fish tank with a hooded light- turn the light off at night for them to sleep easier.
2007-03-15 11:13:36 · answer #2 · answered by Lauren 2 · 0⤊ 0⤋
Sure,fish do sleep.But their sleep is only rest without eyelids
2007-03-15 23:16:44 · answer #3 · answered by Dragon Buster 3 · 0⤊ 0⤋
yes, of course. All animals sleep. But fish don't have eyelids, so you can't always tell.... =]
2007-03-15 10:50:58 · answer #4 · answered by yukidomari 5 · 0⤊ 0⤋
yeah fish sleep...just like everything/ everyone else does..
2007-03-15 10:50:33 · answer #5 · answered by Anonymous · 0⤊ 0⤋
fish don't really sleep, for they have no eye-lids. they just rest to regain energy
2007-03-15 13:59:39 · answer #6 · answered by Anonymous · 0⤊ 0⤋
yes
2007-03-15 14:04:20 · answer #7 · answered by J 3 · 0⤊ 0⤋
yeah, they shut off half they're brain so they can keep swimming, but they're asleep
2007-03-15 16:24:18 · answer #8 · answered by Anonymous · 0⤊ 0⤋
not really, they just sit there resting
2007-03-15 11:15:58 · answer #9 · answered by Jennifer 2 · 0⤊ 0⤋