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Best Aquarium Lights

Updated June 2022
Bottom line
Pros
Cons
Best of the Best
VIPARSPECTRA Full Spectrum LED Aquarium Light
VIPARSPECTRA
Full Spectrum LED Aquarium Light
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Feature-Packed
Bottom Line

Fully customizable and easy to use.

Pros

Available in 165 and 300-watt versions. Features a dimmer that controls two channels of brightness separately. Set the internal timer to turn the light on or off automatically. This light is full-spectrum so you can see all the details of your aquarium and it also helps your coral to grow. Comes with a handy remote control.

Cons

This is a heavy unit.

Best Bang for the Buck
Aqueon Aquarium Clip-On LED Light
Aqueon
Aquarium Clip-On LED Light
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Easiest to Use
Bottom Line

Clip-on design is super easy to install.

Pros

This clip-on aquarium light is easy to install and perfect for growing plants. Features 60 LEDs that generate enough light for plants to thrive in aquariums up to 20 gallons in size. Very easy to use 3-way control for switching between all-on, blue-on, and all-off modes. Mounts easily with a single mounting screw.

Cons

Not many adjustment options.

IREENUO Submersible Fish Tank Light
IREENUO
Submersible Fish Tank Light
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Simple Yet Solid
Bottom Line

Submersible and easy to use.

Pros

Comes in 7, 11, 15, and 18.5-inch sizes. This light has a simple single-button control. Set the timer to turn on or off in 6, 10, or 12 hours. Designed to be fully submerged but can also be attached to the side of the fish tank. You can also position it using the included suction cups. The blue and white lights can be controlled individually so you can find the right balance for your tank.

Cons

Doesn’t come with a remote.

hygger Auto On/Off LED Aquarium Light
hygger
Auto On/Off LED Aquarium Light
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Most Comprehensive
Bottom Line

Extendable, dimmable, and full spectrum.

Pros

Available in six different sizes for all kinds of aquariums. This light is designed with clever 24-hour cycle settings so that you can simulate sunrise, midday, sunset, and night. Includes auto on and off functions. Users can control the intensity and colors of the light to accent tank features. Also offers a memory function. Adjusts easily to fit tanks from 30 to 36 inches wide.

Cons

Some complaints that the instruction book is unhelpful.

AQUANEAT Full Spectrum LED Aquarium Light
AQUANEAT
Full Spectrum LED Aquarium Light
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Bargain Pick
Bottom Line

An impressive multicolor light for freshwater tanks.

Pros

Adjustable mounting brackets make fitting this light to your tank easy. This light can accommodate any rim size. The light configuration includes blue, white, pink, and green LEDs. An energy-efficient light source that is suitable for all freshwater aquariums. Available in six different sizes.

Cons

This light has no dimmer function.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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Consumers
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24
Hours
Researched
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