Yes, we have taught our goldfish to sleep in the dark and turn on the light's when we get up. and they seem to adapt from tuning off the light's when we go to bed n turning on the light's when we get up and they know it's feeding time for them.
They don't have eyelids, so they keep their eyes open. (Don't worry, I asked the same question before)
Black Moors are Goldfish. They do a thing similar to sleeping at night.
No, just as you continue to breath while you are asleep, fish continue to pass water over their gills.
dur u twit every living thing breathes 24/7 even a plant they just breathe in a different way.
When goldfish go to sleep they do not stop swimming they just start swimming in place and very slowly and usually stay near the bottom of the aquarium.
yes
goldfish turn blue when they are asleep
they breath with their gills
Generally you breath slower when asleep.
You dream and breath when your asleep.
by drinking the water
then it is dead or{asleep}for little kids
Sometimes they do and at others they are pretty well comatose.
cause it can breath better
They don't. The constant 'Mouthing" is how they breath.
a goldfish lives with water to breath in if there overfeed they can still live they just need water to breath you should change the water evrry week if you cange it before then a week they get sick then they die
Some people breath heavily when falling asleep to release all the carbon dioxide in their lungs faster, to provide more oxygen to the brain.
they are at the bottom of the tank,and are very still. you can see their eyes,but they are just sleeping.