Can Fish Sleep With A Red Light On? ~ Fish Sleep Cycle w/ a Red Light | YourFishGuide.com

Fish Sleeping With A Light
Aquarium lights are essential accessories for those fish living in tanks. It can help them regulate their sleeping and food pattern behavior, and all fish require some periods of total darkness.

Aquarium lights can illuminate fish colors, make it easier to spot tank problems, and regulate your fish’s sleeping and eating.

Can fish sleep with a red light on? Yes, red lights light the entire aquarium at night to observe the fish inside. It has been reported that fish cannot distinguish between red and others, so red light won’t affect their sleeping patterns.

In this article, you will learn about aquarium lighting, its benefits, and what seems to be the appropriate timing to give them lights or entirely shut them off.

Fish Lighting Requirements
Before introducing them to different lightings, you need to consider and check your species’ requirements, as it varies depending on their species.

In general format, a fish requires 12 hours of light a day. For instance, goldfish lose their color if they don’t have enough light, and some species lose their appetite if they don’t get enough lighting throughout the day.

It can also jeopardize their sleeping pattern, as too much light won’t help them sleep comfortably.

Problems From Light
Another instance you need to consider regarding proper lighting is the algae overgrowth.

When your tank is lit 24 hours a day, algae can quickly grow, making your tank look dirty if you have natural plants in it.

Some fish need some darkness to help them sleep, and without proper sleep, they can become sluggish and stop eating.

Some also developed some aggression towards their owner if they had too much lighting in the tank.

📖 Read More at: https://www.yourfishguide.com/can-fish-sleep-with-a-red-light-on/

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