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Yes, goldfish can sleep with their aquarium light on. Having the light on does make it rather difficult for them to do so though. Having the aquarium light on all the time is not good for the fish, so please shut it off for at least 8 hours a day for the fish. Having the lights on all the time is not good for the fish and may result in an abundance of green algae.
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoThey sleep on the bottom of the tank, in a hiding spot, or in a plant. Wake up before them and see where they sleep. All of mine have their own sleeping spot.
Wiki User
∙ 6y agoWhen it is kept in the dark it will grow lighter into a whitish colour x
it gets scared
Wiki User
∙ 14y agoGoldfish need about 12 hours of each. Lights on during the day and lights off at night.
Wiki User
∙ 12y agoNo ,goldfish do not die if they are placed in the dark however they lose their color
Wiki User
∙ 14y agoThey usally stay up all night so no.
Wiki User
∙ 16y agoYes
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What color will a goldfish turn in the dark?
Goldfish are not particularly attracted to any one colour.
How dark does a room have to be for goldfish to turn white?
Very dark, all the time, but truthfully it isn't healthy for the goldfish to be subjected to such conditions and it is just plain cruel to force a goldfish to stay in a dark room all the time.
Does a fish turn white in the dark?
goldfish do
Do goldfish die after they have eggs?
No Goldfish do not normally die after they spawn. Goldfish can live and spawn regularly for over 50 Years.
What will happen if angelfish attack goldfish?
Then the goldfish will die.
Why is your female goldfish stomach dark?
she is probably pregnant.
Can fintail goldfish see in the dark?
I think you mean "Fantail" and the answer is goldfish can see no better or worse in the dark than most other fish. They are normal in their light requirements.
When do goldfish die?
Usually when they are about 2-3 years old. Goldfish can also die if you don't feed them enough, or too much. When goldfish are not kept in a clean habitat, they can get sick and die. Make sure to clean your goldfish tank at least once a week. Remember, goldfish mainly die from aging
How fast does a fair goldfish die?
It depend's on how the goldfish is being treated.
Can you put a betta with a goldfish?
Do not, no matter what put a goldfish and a betta together unless you want the goldfish to die!!!
Why do goldfish turn white?
the lack of light being in the dark
Why would a goldfish turn white if left in the dark?
Yes!
