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Deal.ai › NOBRAND › Fish Tanks and Supplies
NOBRAND
20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch
NOBRAND

20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch

Best price now

$84.98at WalmartChecked Nov 9

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Price facts

  • Last seen at $84.98 at Walmart on Nov 9.

Our take on the 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch

A 20W LED strip light for saltwater and reef tanks 18 to 24 inches wide. It mixes 445nm and 460nm actinic blue with 10,000K white and RGB LEDs, weighted toward blue for coral color. A built-in programmable timer controller runs on/off and dimming schedules without a separate outlet timer. It suits nano and small reef tanks on a budget; it is far less powerful than multi-channel reef fixtures with separate channel control and higher output, so demanding SPS corals and deeper tanks need more light.

Best forNano and small reef tanks 18 to 24 inchesSoft coral and LPS tanksKeepers who want a built-in timer without extra gearBudget setups and quarantine or frag tanks
Pros
  • Blue-heavy spectrum tuned for saltwater color
  • Built-in programmable timer and controller
  • White, blue and RGB LEDs in one strip
  • Fits tanks 18 to 24 inches wide
  • Low power draw at 20W
Cons
  • 20W is modest for deep tanks or high-light corals
  • No separate channel control on most units
  • RGB LEDs add color pop more than coral growth
  • Mounting hardware is basic

20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch prices at every store

  • WalmartNew

    In stockSold by nanameijiaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $84.98Free shippingChecked Nov 9
    Visit Walmart

About the 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch

This 20W marine LED light is made for saltwater and reef aquariums with corals. It fits tanks 18 to 24 inches long and includes a programmable timer controller.

The light uses 445nm and 460nm blue LEDs, 10,000K white LEDs, and RGB LEDs. It has a higher share of actinic blue LEDs, balanced with full-spectrum LEDs, to give a color mix suited to the saltwater environment.

Power
20W
Tank size
18 to 24 inches
LED types
445nm blue, 460nm blue, 10,000K white, RGB
Controller
Programmable timer
Use
Saltwater and reef aquariums with corals

Questions and answers

Is 20W enough for a reef tank?
For a shallow nano tank with soft corals or LPS, yes. For SPS corals or tanks deeper than about 12 inches, it is underpowered and you should look at higher-output fixtures.
Does it work on a freshwater tank?
It will light one, but the spectrum is blue-heavy for saltwater. Planted tanks do better with a white-heavy full-spectrum light.
How does the programmable timer work?
The built-in controller sets on and off times and dimming, so you do not need a separate outlet timer. Set the schedule once and it repeats daily.
What tank sizes does it fit?
It is made for tanks 18 to 24 inches wide. Check your tank's length and rim before mounting.
Can I grow corals with it?
Soft corals and many LPS corals do well under it in shallow tanks. High-light SPS corals generally need a stronger fixture.
Where is the 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch cheapest?
At Walmart, for $84.98, as of our latest check.

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