Customer Reviews

Koval LED Aquarium Light
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Most Helpful Positive Review
Read All 123 Positive ReviewsReally Bright!
By Bright on Jun 12, 2020
So far so good! I am using this for a 29 gallon freshwater planted aquarium. I upgraded from fluorescent tube lighting. Such a big difference! Really makes the colors pop compared to before. I don't use the moonlight mode. I might use it more if you could program moonlight to come on automatically So far so good! I am using this for a 29 gallon freshwater planted aquarium. I upgraded from fluorescent tube lighting. Such a big difference! Really makes the colors pop compared to before. I don't use the moonlight mode. I might use it more if you could program moonlight to come on automatically instead of having to switch to it manually. The build quality of the shell seems ok. I don't like the extendable brackets. They move around easily and they will pull out of the shell completely if you're not careful. But I suppose they get the job done. … more
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Most Helpful Critical Review
Read All 27 Critical ReviewsGood for a while
By Xhero on Oct 18, 2020
had mine for a while now ( 2 years? not sure) but the lights all seem to die out slowly over time. ( glowed less over time) now there is only a few LEDS that glow just a bit. Good thing i have two other lights. ( old lights) that are still bright , i just use both of those, which are way older had mine for a while now ( 2 years? not sure) but the lights all seem to die out slowly over time. ( glowed less over time) now there is only a few LEDS that glow just a bit. Good thing i have two other lights. ( old lights) that are still bright , i just use both of those, which are way older but still work good. IDK what happen it still gets power but all the other LED lights don't work just a little glow, look at the pic and you will see what i mean. ( so the lights get power but only a few get a low light all the other ones are died) if any one help it let me know … more
150 Reviews
Showing 1-10 of 150 Reviews
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Good for a while
By Xhero on Oct 18, 2020
had mine for a while now ( 2 years? not sure) but the lights all seem to die out slowly over time. ( glowed less over time) now there is only a few LEDS that glow just a bit. Good thing i have two other lights. ( old lights) that are still bright , i just use both of those, which are way older but still work good. IDK what happen it still gets power but all the other LED lights don't work just a little glow, look at the pic and you will see what i mean. ( so the lights get power but only a few get a low light all the other ones are died) if any one help it let me know
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Bad switch
By DVille on Oct 16, 2020
Loved the light until the switch went bad less than two years after it was purchased
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not good for fish tanks
By awesome on Aug 27, 2020
This light is really nice but it caused my fish tank to grow bacteria too fast and my fish tank was cloudy. I switched to fluorescent lights. And it’s better now. But I def wouldn’t recommend it to anyone with a fish tank. Reptile tank should be ok though.
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Good choice
By Light on Jul 29, 2020
Very happy with this light. Exactly what I needed as a supplement light for my salt water aquarium.
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Nice light
By EcGg on Jun 13, 2020
Would have been a lot cooler if it had more than one color.
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Really Bright!
By Bright on Jun 12, 2020
So far so good! I am using this for a 29 gallon freshwater planted aquarium. I upgraded from fluorescent tube lighting. Such a big difference! Really makes the colors pop compared to before. I don't use the moonlight mode. I might use it more if you could program moonlight to come on automatically instead of having to switch to it manually. The build quality of the shell seems ok. I don't like the extendable brackets. They move around easily and they will pull out of the shell completely if you're not careful. But I suppose they get the job done.
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Beautiful lighting.
By Carrie on Jun 2, 2020
The LED lights bring out the colors of the décor and even the cichlids in my 55 gal aquarium. It came fast and was packed extremely well and have had no issues so far with this unit. Love the free shipping but the unit is now $4.00 cheaper than it was last week. I do recommend this item and have had no problems SO FAR.
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Plant Lighting
By Kristen on May 22, 2020
This light came SUPER fast. Can't say enough good things about it. My tank is glowing and I can't get anything done because I'm looking at fish all day and night
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Maybe would buy again
By MSPRN on May 5, 2020
I bought this light with hopes of illuminating my 90 gallon tank. It does a good job but when you move it around it’s always falling down on the opposite side. The legs on it are very flimsy. It does have a wider and more sturdy presence that the Aqueon optibright brand I bought for my 150 gallon. Does have a bluer color to the led light than my others I do think.
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Not for Fish Tanks
By AngelFish on Apr 28, 2020
I would strongly recommend using this type of LED lighting for reptiles tanks not aquariums. The lighting was great but I had a consistent issue with algae growing. I have decided to go back to the florescent light instead.