10 Best Freshwater Aquarium Lights 2025: According to Reviews | Chewy

The 10 Best Freshwater Aquarium Lights

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How we created this freshwater aquarium light list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best freshwater aquarium light.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best freshwater aquarium lights.

Key freshwater aquarium light considerations

Durability and Longevity

Energy Efficiency

Intensity and Coverage

Light Spectrum

1
AquaLighter NanoSoft LED Aquarium Lamp, Black
AquaLighter NanoSoft LED Aquarium Lamp, Black

AquaLighter NanoSoft LED Aquarium Lamp, Black

Rated 5 out of 5 stars
22
$35.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.8/5
Excellent

Energy Efficiency

4.9/5
Excellent

Intensity and Coverage

4.8/5
Excellent

Light Spectrum

4.9/5
Excellent

Is this freshwater aquarium light right for my pet?

Material

Silicone, Plastic

Aquarium Type

Freshwater

Fish Type

Tropical Freshwater
2
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED
Koval LED Aquarium Light, 45 - 50 in, 156 LED

Koval LED Aquarium Light, 45 - 50 in, 156 LED

Rated 4.3 out of 5 stars
251
$84.40Chewy Price
($0.55/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.2/5
Great

Energy Efficiency

4.2/5
Great

Intensity and Coverage

4.5/5
Great

Light Spectrum

4.4/5
Great

Is this freshwater aquarium light right for my pet?

Material

Plastic

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Betta, Cichlid, Goldfish...
3
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in
Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in

Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in

Rated 4.7 out of 5 stars
31
$28.49Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.8/5
Excellent

Energy Efficiency

4.8/5
Excellent

Intensity and Coverage

4.8/5
Excellent

Light Spectrum

4.8/5
Excellent

Is this freshwater aquarium light right for my pet?

Material

Plastic

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Betta, Cichlid, Goldfish...
4
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in
Lifegard Full Spectrum Led Aquarium Light, Black, 72-in

Lifegard Full Spectrum Led Aquarium Light, Black, 72-in

Rated 4.5 out of 5 stars
29
$294.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.3/5
Great

Energy Efficiency

4.5/5
Great

Intensity and Coverage

4.8/5
Excellent

Light Spectrum

4.5/5
Great

Is this freshwater aquarium light right for my pet?

Aquarium Type

Freshwater

Fish Type

Tropical Freshwater
5
AA Aquarium Green Killing Machine 9 Watt Replacement Bulb
AA Aquarium Green Killing Machine 9 Watt Replacement Bulb

AA Aquarium Green Killing Machine 9 Watt Replacement Bulb

Rated 4.3 out of 5 stars
36
$34.99Chewy Price
($34.99/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.4/5
Great

Energy Efficiency

4.2/5
Great

Intensity and Coverage

4.2/5
Great

Light Spectrum

4.1/5
Great

Is this freshwater aquarium light right for my pet?

Aquarium Type

Saltwater, Freshwater

Fish Type

Tropical Freshwater, Marine Fish
6
Penn-Plax Ultra Bright Mini LED Aquarium Light
Penn-Plax Ultra Bright Mini LED Aquarium Light
Penn-Plax Ultra Bright Mini LED Aquarium Light
Penn-Plax Ultra Bright Mini LED Aquarium Light
Penn-Plax Ultra Bright Mini LED Aquarium Light
Penn-Plax Ultra Bright Mini LED Aquarium Light

Penn-Plax Ultra Bright Mini LED Aquarium Light

Rated 4.5 out of 5 stars
20
$15.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.3/5
Great

Energy Efficiency

4.6/5
Excellent

Intensity and Coverage

4.6/5
Excellent

Light Spectrum

4.6/5
Excellent

Is this freshwater aquarium light right for my pet?

Material

Plastic

Aquarium Type

Freshwater

Fish Type

Tropical Freshwater
7
Marineland Hidden LED Aquarium Strip Light, 21-in
Marineland Hidden LED Aquarium Strip Light, 21-in
Marineland Hidden LED Aquarium Strip Light, 21-in
Marineland Hidden LED Aquarium Strip Light, 21-in
Marineland Hidden LED Aquarium Strip Light, 21-in

Marineland Hidden LED Aquarium Strip Light, 21-in

Rated 4.3 out of 5 stars
34
$42.59Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.0/5
Great

Energy Efficiency

4.1/5
Great

Intensity and Coverage

4.2/5
Great

Light Spectrum

4.5/5
Great

Is this freshwater aquarium light right for my pet?

Material

Plastic

Aquarium Type

Saltwater, Freshwater

Fish Type

Tropical Freshwater
8
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X
Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X

Coralife Turbo Twist UV Replacement Aquarium Lamp, 18-Watt, Size 6X

Rated 4.5 out of 5 stars
10
$14.98Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.3/5
Great

Energy Efficiency

4.3/5
Great

Intensity and Coverage

4.1/5
Great

Light Spectrum

4.7/5
Excellent

Is this freshwater aquarium light right for my pet?

Material

Plastic

Aquarium Type

Saltwater

Fish Type

Tropical Freshwater
9
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in
Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in

Zoo Med AquaEffects Model 2 LED Aquarium Light, 36-in

Rated 4.4 out of 5 stars
12
$103.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.7/5
Excellent

Energy Efficiency

4.3/5
Great

Intensity and Coverage

4.6/5
Excellent

Light Spectrum

4.5/5
Great

Is this freshwater aquarium light right for my pet?

Aquarium Type

Saltwater, Freshwater

Fish Type

Marine Fish, Tropical Freshwater
10
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal
Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal

Lifegard Full Spectrum 2.5-in Clip-on USB LED Light, Black, 5-gal

Rated 4.4 out of 5 stars
19
$11.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability and Longevity

4.3/5
Great

Energy Efficiency

4.5/5
Great

Intensity and Coverage

4.4/5
Great

Light Spectrum

4.4/5
Great

Is this freshwater aquarium light right for my pet?

Material

Plastic, Coated Metal

Aquarium Type

Freshwater

Capacity (Max)

Up to 5 Gallons

Fish Type

Marine Fish, Tropical Freshwater