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Do fish need light at night?

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Anonymous

13y ago
Updated: 8/16/2019

no they do not need light they need sleep.

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Wiki User

13y ago

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Do fish need a light at night?

no it dosent


Do fish need a light in their aquarium for their well-being?

Yes, fish do need a light in their aquarium for their well-being. Light helps regulate their biological processes, such as growth, reproduction, and behavior. It also helps simulate their natural environment and provides a day-night cycle for them.


Do fish need a light on all the time for their well-being?

Fish do not need a light on all the time for their well-being. In fact, they benefit from having a regular day-night cycle to mimic their natural environment. It is important to provide them with a period of darkness for rest and to regulate their biological functions.


Do cold water fish need light?

Unless they are blind cave fish, which have no eyes, fish need light. You want a light om an aquarium so you can see the fish to best advantage. It does not need to be a special aquarium light, if a room is light enough for you to move around in, it is light enough for the fish, regardless of temperature. A weird thing may happen if the light comes from the side. Fish orientate themselves to light more than gravity. With strong side lighting they will swim tilted, sometimes almost completely on there sides.


Does your fish tank need a light?

Well, no but they are a lot better with them. For your fish, not for show, if you have gold fish, if you don't put a light in they will go silver. This is because of the lack of light.


Do you keep the light on in a fish tank?

Yes, it is recommended to keep a light on in a fish tank for about 8-12 hours a day to simulate a natural day-night cycle for the fish and plants inside.


How many hours a day do tropical fish need to be in light?

The tropical day is near to 12 hours as is the night. The nearer the equator, the closer it is to 12 hours per day and 12 hours per night.


How do you get the night fury in DreamWorks dragons wild skies?

To get the night fury you need to feed it fish!


Can you buy aquarium algae?

No need. Algea feeds from light. Just leave your aquarium light on longer and it will grow pretty quickly. Just be sure to turn your light off some to offer your fish a normal day/night cycle.


Do you have to have a lite for a fish?

if you have a tropical fish or a filtered tank than yes you do need a light


Why does a fish tank need a light?

A fish tank needs a light to provide illumination for the fish and plants inside. Light helps fish see, regulates their biological functions, and promotes the growth of plants through photosynthesis.


Do aquariums need lights at night?

No - fish like to sleep, too!