Led’s make great night lights, especially in an aquarium!

1994 Rabbit Tanaka Circular Revolving Aquarium Swimming Fish Night Light #RabbitTanaka
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I'm a beginner Saltwater aquarium hobbyist. I hope you could assist me regarding lighting. How long must the light be on? 24hrs? 12hrs? I'm having a 3" tank set up right now and I usually have the lights on only during the night for about 3-4 hrs. Is this wrong?
The aquarium sensor transmits wirelessly (433 MHz) to the night light inside your home or business.
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You can shut off your aquarium's lights anytime you want, so long as they're consistently on for about 12 hours and off for the same length of time. Most aquarists prefer shutting them off at night because they would rather see the tank lit up during the day. If your work schedule keeps you away from home during the afternoon and evening and you're awake at night, you might prefer the opposite. If you do keep your lights on during the night, keep the light inside your house to a minimum during the day. If your blinds are open and light bulbs are shining into your tank, you're not achieving the equal day and night environment. Underwater Fantasy Motion Light Fish Swim Fake Aquarium Tank Night Kids Wall NEW
Photo provided by FlickrSmall Double Sided Aquarium Swimming Fish Motion Night Light #Unbranded
Photo provided by FlickrRotating Motion Moving Tropical Fish Aquarium Night Light Lamp Ocean 5"Tall 5"W
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Colored aquarium lighting is lighting that is different colors such as white, red, blue, and green. Colored aquarium lights are usually used to simulate moon lighting, illuminate the tank at night to observe nocturnal creatures, and for decorative purposes.LED Light Jellyfish Tank Sea World Swimming Mood Lamp Night Light Aquarium Nightlight Festival Home Decor Light //Price: $US $19.60 & Up to 18% Cashback on Orders. // #giftsWhite aquarium lights tend to be used as natural moonlights. Blue lights also can be used as moonlights but white is thought to be more natural. Moonlighting is a term given to lighting that simulates the glow a moon gives off at night. It can help stimulate reproduction in some corals and other invertebrates, even a few select fish and creates a more natural environment. Blue lighting can also be used as purely decoration purposes. Red lighting can be used to view nocturnal creatures without disturbing then since it seems that most can not see red light. You also can use the lights during the day to create different types of features in your tank. An example is putting one by a air stone and shining the light upwards creating blue, green, or red bubbles.Some people use automatic aquarium dimmers to recreate the effect of sunrise and sunset. These dimmers calm your fish by bringing up or lowering the light over a period of a quarter hour or so after which you can set the lights to your desired brightness. These light timers are probably the most effective and easiest manner of replicating your fish's night and day cycle. If you don't want to go this route, you can use alarms to remind you each day as to when to turn the lights on or off. Also, a cheap appliance timer may do the trick if your bulbs don't eat up too much power. Use it to turn your lights on and off every day at the same time and set it up for an 8 hour cycle.To keep the aquarium light on all night or not to keep the aquarium light on all night—that is the question: Whether 'tis nobler to give your fish a bit of darkness in the evenings, or risk stressing them out with a perpetually lit tank? Seriously, though, If there's one you don't want to do, it's stress out your fish. And fish do stress easily, especially if their environment has been altered drastically.DIY expert Orly Shani shows how to make wonderful addition to any baby nursery. Inspired by the Disney hit “Finding Nemo,” Orly shows how to make a fun aquarium nightlight. The nightlight can be customized to fit any theme and the entire DIY will cost you only $50.
Get Orly’s Aquarium Nightlight Instructions here: