Hidden LED Strip Lights

Brighten up your tank with our freshwater, saltwater and reef aquarium LED lighting systems.
  • Brighten up your tank with our freshwater, saltwater and reef aquarium LED lighting systems.
  • Freshwater, saltwater and reef aquarium LED lighting.
  • 17" Hidden LED Lighting System
  • 19" Hidden LED Lighting System
  • Image 5
Product Articles
LED Flip Book
Product No. NV33109
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Marineland's innovation brings the light to the inside of your aquarium. In-frame mounting allows you to see the light without seeing the fixture and integrated cord routing helps to complete the illusion. The directional adjustment dial gives you the ability to shine the light where you want it. All are fully submersible and come with suction cups to give you endless possibilities on how to use these systems. Perfect for adding additional light to show off your aquatic plants, corals or amazing fish. Now you can accent the inside of your aquarium without adding clutter to the outside.
  • Hidden LED for freshwater and saltwater aquariums
  • In-frame mount and integrated cord routing
  • Rotating adjustment dial directs light where needed
  • Fully submersible with suction cups (included) for placement anywhere in the aquarium
  • On/off switch on cord for easy control
Hidden LED Strip Lights is rated 3.7 out of 5 by 33.
Rated 1 out of 5 by from Great concept Really they can’t make past a few months. Come on you got to be kidding me on this! There’s no reason a product of this nature fails this quick!!! Buyers beware
Date published: 2018-02-09
Rated 4 out of 5 by from LED Light Stick for Planted Aquarium? I recently purchased a 60 gallon marineland tank kit with stand and led light sticks from petsmart. The tank looks amazing and I recently added some plants. There is very little info on whether the light stick option is a sufficient PAR/LUX rating for planted aquariums. I can't find anything anywhere. The two sticks are about 12" long and are hidden on the frame of the tank. I'd like to have a lush aquascape but dont know if these sticks are good enough.
Date published: 2018-01-21
Rated 2 out of 5 by from Nice Design but I have had this LED Hidden Light for about a year. The design is great because you can hide the light, I use the light for additional lighting in my 55 gallon tank for the plants. Since I purchased the light, the cord that plugs into the switch box is either bad or the switch box receptacle is bad. I have to play with it to get the light to turn on and then set the switch box a certain way for the light to stay on. At $40 each I cannot recommend, thought it would be good quality.
Date published: 2017-10-14
Rated 4 out of 5 by from Good customer service, nice low profile light I purchased one of these LED strips that stopped working after a few months. Customer service was excellent; over email they agreed to ship me a new light at no charge. They only asked for a lot number on the unit and where to send the replacement. The replacement has been working great for over a year now and gives a nice low profile on the tank. Bright enough for the anubias in my 20 long.
Date published: 2016-11-07
Rated 5 out of 5 by from So Far, So Great!! Ok ..finally went ahead and purchased the 21" Hidden Led - was concerned on how to mount on my Eclipse 3 Hood - was actually pretty simple. Removed the entire light fixture, leaving just the hood, attached the Hidden Led to the back rim and ran the wire through the cutouts in the back ....attach the suction cup-switch to the side and voila! LED is brighter than the fluorescent ..and the "shimmer"action gives the tank a realistic feel. The blue 'nighttime' setting is a lil dark for my taste but can live with it. All and all, pretty happy with the purchase! Will keep ya posted ..but good job so far Marineland!
Date published: 2016-05-26
Rated 5 out of 5 by from Great lighting option This light came with my 27 gallon cube tank. It was easy to clip on and everything on it hides well. I adjusted the angle and it makes the colors on the fish really stand out. The night lighting on it makes the brighter colored fish stand out. I have recommended this lighting system to family and friends for their tanks.
Date published: 2016-02-28
Rated 3 out of 5 by from I like this product but when the led stops working you have to buy a whole new one cause they don't sell replacement lightsI like this product but whe I like this product but when the led stops working you have to buy a whole new one cause they don't sell replacement lightsI like this product but when it goes out you have to pay 55.00 to 75 for a new one.
Date published: 2015-10-30
Rated 5 out of 5 by from Incredible Warranty Service... Purchased the "21 inch LED ,but, after 2 months filled with water. The Hidden LED Bar is such a incredible product, that I contacted Marine and for replacement. Received the LED Bar , and will continue to be a long standing customer for life...Thanx Marineland.
Date published: 2014-12-16
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What is the warranty on these? I have 2 that have failed.

Asked by: Chase
They each have a one year warranty. Please call 1-800-322-1266 if they are under warranty. BREX
Answered by: BREX
Date published: 2018-02-05

what product replaces light for the bow front 38 gal?

Asked by: Laurie13
The closest we have at this time is the Hidden LED. Of course, your lights are under warranty, so if you call 1-800-322-1266, we'll replace them for you. BREX
Answered by: BREX
Date published: 2018-01-22

Can I use this hidden light strip for supplemental light in a planted aquarium? I currently have a Marineland LED hood. I wasn’t sure if there would be enough room to clip the hidden led on as well.  

Asked by: Hunter123
Yes, you can, it clips to the inside of the frame of the tank, not to the hood. BREX
Answered by: BREX
Date published: 2017-11-21

Hello, I have a 29 gallon planted tank will the marineland hidden led lights be sufficient? Thank you 

Asked by: Kookyxogirl
Yes, depending on the types of plants, and how many Hidden LEDs you use. BREX
Answered by: BREX
Date published: 2017-10-27

We have the LED aquarium kit 10 gallon and need it a little brighter. Will this work with this tank?

Asked by: Breezygrl21
Yes, it will, in the 17" length. BREX
Answered by: BREX
Date published: 2017-10-06

Can a dimmer be used with the led light strip?

Asked by: Jimmm
No, we do not recommend a dimmer with these types of LED lights. BREX
Answered by: BREX
Date published: 2017-10-05

would this 17 inch LED light fit my 20 gallon tank because I checked another site and it stated that I needed a 13 inch for my aquarium?

Asked by: Tracy16
Yes, this light fits standard 10 gallon tanks. BREX
Answered by: BREX
Date published: 2017-10-17

Can you purchase the clips for the hidden led lights that I got when with my 60 extra tall aqurium?  The ones that hold the lights.  Mine just broke!

Asked by: Matt Spa
No, but if you contact us via 1-800-322-1266 you can order some at no charge. BREX
Answered by: BREX
Date published: 2017-08-24
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NV33107 - 17" (Blue)
NV33109 - 17" (Blue & White)
NV33111 - 21" (Blue & White)
Size .06 Watt White LEDs .06 Watt Blue LEDs Par/Lux at 12" PAR/LUX at 24" Lumens
17" 56 16 25/886 10/302 400
21" 72 16 25/1121 11/377 550