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Aquarium Lighting Basics: the Case for LED Fixtures

There are many benefits that a fish keeper gets by using LED lights for the aquarium. One of the first things that people love and notice about using LED lights is that they are cost-effective. The LED light fixtures don’t usually cost more than the traditional fluorescent lighting fixture, but the savings are significantly more, the electric consumption is minimal by comparison. Another benefit is that the “bulbs” last much longer than other systems used for aquarium lighting. Typically you can expect to get 30,000 to 50,000 hours out of the LED fixtures, which is another cost savings users see.

 

Benefits of Using LED Aquarium Lighting

LED vs CFL vs Incandescent

The compact design of LED aquarium lights is great for owners that don’t want a lot of bulky lighting around. By being so compact, you have more options on placement that still allow easy access to the tank itself for maintenance and adding water. There are some LED aquarium lights that are waterproof and can be actually hidden under water around the edge of the aquarium.

LED lighting systems are also adjusted very easily. Some models of LED aquarium lights are expandable and interchangeable so you can add lights, add different colors sometimes with a simple remote control. Place separate small lights in many different locations around the tank.  Another great feature is that they are able to be dimmed. You can choose to have a bright day full of sunshine or even make it appear that the sun is going down and the moon is out still later on some higher-end systems.

LED Aquarium Lighting fixtures, in addition to being adjustable, can also provide effects for your aquarium. Most fish keepers admire the shimmering effect that mimics the sunlight bouncing off plants and fish themselves in-store display tanks. By using different effects and colors you can create a spectacular atmosphere that really showcases the fish and creates a beautiful addition to any room.

Last but not least, LED aquarium lights are much safer than the traditional fluorescent lighting or metal halide lighting. You have no worries about noxious gases or filaments that can come from a broken traditional light tube

 

Incandescent Bulbs

LED Vs Incandesant

Incandescent aquarium lights are suitable only for small aquariums and are very inefficient lights. They give off a lot of heat and are costly to run when ​high-intensity lighting is required. They are undesirable in today’s energy conscious world because they are heavy consumers of electricity

 

Standard Fluorescent

Florescent Lights for Aquarium Plants

Standard fluorescent lights can be used in either fresh or saltwater aquariums to provide light for fish and low-light reliant corals and plants. Although standard fluorescent lights are more expensive than incandescent lights, they supply more light intensity while producing little heat

 

Compact Fluorescent

CFL vs LED

Compact fluorescent lights offer the benefits of VHO fluorescent lights in a smaller size. Usually built into an aquarium hood, compact fluorescent lights are powerful while remaining energy efficient and long-lasting. Compact fluorescent lights can also provide light for aquariums deeper than two feet.

 

Metal Halide

Metal Halide vs LED for fish tanks

Metal halide lights are the best choice for aquarium enthusiasts who would like to replicate the intensity and color spectrum of the tropical sun. In general, metal halide lights can provide light for deep aquariums that feature plants, corals, and invertebrates that photosynthesize. Some aquarium enthusiasts, however, like to use a combination of fluorescent and metal halide lights to provide specimens within an aquarium with light that has a range of color temperatures.

Because metal halide light setups have a high output of light, aquarium owners using these lights should set up their aquariums in a well-ventilated area. To control heat, owners might need to purchase a chiller to keep the water temperature in the aquarium tank at an optimal level. Metal halide light setups are manufactured in many forms, including standalone lamps, aquarium hood attachments, and retro kits

 

LED Aquarium Light

atvantage of LED lights for aquariums

Are LED aquarium lights what we have in store for the future of aquarium lighting systems? Prices are still very high for advanced lighting systems. These high quality specialized LED lighting systems are expensive and they will need to drop significantly in price before more hobbyists will transition to them.

There are many inexpensive LED systems available in stores and on line, however, make sure you look into the details. Over the last 2 years, very good general lighting systems have come out for aquariums, and basic aquatic plant tanks, that are quite affordable, but check that they are high output and made specifically for Live Aquatic Systems.

Higher priced LED systems offer many advantages over previously mentioned lighting systems. Some of the advantages of LED lights over conventional Fluorescents and metal halides include:

•LED aquarium lights run much cooler than standard Fluorescents and metal halides

•LED aquarium lights consume less energy than the other lights

•They have a much longer life span

•There is no filament to break, so they could be considered more durable

•They can be configured in many ways due to their small size.

•Many of the top end LED fixtures come with modes that let you totally customize lighting colors and intensity on repeatable schedules.

Many of the light fixtures being sold now include moon lights which are a special blue LED lights for use at night. These LED “Moon” lights allow the hobbyist to see night time activities of the aquarium, while the fish see no light at all

 

What About a Sunny Window?

sunlight grows mass algae LED is controlable

Sunlight? Well, yes, that’s free and available but not practical in our homes except where sky-lights conduct sunlight into rooms. Is this the way to go when you want to illuminate fish rooms when power costs are high? No, definitely not, algae grow well under sunlight; actually it grows way to well!  You do not need to pay attention to control of when the lights are on or off. Of course, most people are at work or school or play during daylight hours so viewing the fish at night will require lighting anyway

 

Some Easy LED Aquarium Light “Do’s”

LED color changing lights for aquariums

Here are some fun things that fish keepers can and should do with LED aquarium lights. They are really enjoyable to have and can make having a fish tank even more relaxing and nice.

Make Good Choices – Choose LED aquarium lighting from reputable manufacturers that are known for their longevity and quality. Be sure to know exactly what you are getting by researching the description of the LED aquarium lights that you are considering.

Have Fun with Different Color Combinations – Since LED systems have the ability to change and adjust the LED lights, why not try out different color combinations? There are even guides available that can help with choosing color combinations that enhance freshwater. It is amazing what certain colors do to the colors of different fish in the tank.

Working with the Dimmer Switch – The dimmer switch on the LED aquarium lights can tone down the brightness and is also great for blending several colors. Because it can work independently with each color, dimming one and brighten the others can create whatever effect appeals to the look of a room. The other benefit to dimming the LEDs a bit is to save even more on energy and usage.

Make Sure the LEDs are Ventilated Well – Even though LED aquarium lights don’t cause the water in the tank to heat up, it will be noticed that they can generate heat upwards.  If there is a lot of heat, this can shorten the life of the LED chip significantly. The way to minimize this is to keep them cool by providing plenty of air circulation around the LED strip. This allows heat to go away around the heat sink and vertically as well. If LEDs are placed under an old-fashioned canopy or hood, add a cooling fan to make sure that there is plenty of airflow.  Modern LED lighting fixtures are usually designed to hover in the open air.

Things will Grow very well – Live plants are only one of the things that LED lights will grow much better than traditional lighting systems. If a live plant tank is wanted, having live elements in the tank that are growing and healthy is the point, LED aquarium lights will aid in their

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