20 Best Uv Sterilizer For Reef Tank (2022 Updated)

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A UV sterilizer is a device that uses ultraviolet light to kill harmful microorganisms. UV sterilizers are commonly used in reef aquariums to control algae growth and to prevent the spread of diseases.

20 Best Uv Sterilizer For Reef Tank

Product Image Product Name Features Price

Grech CBG-500 5W UV Sterilizer Hang-On Back Filter 10-30 gallon/132 GPH

  • 10-30 Gal

Aqua Ultraviolet Classic UV Sterilizer Lamp, 25 W

  • 25 Watt

Sunsun Hw303B 370gph Pro Canister Filter Kit with 9-Watt UV Sterilizer

  • HW-303B Pro Filtration Kit, Good for up to 100 gallon aquariums
  • Flow rate: 370 GPH (1400L/Hr)
  • Dimension: 10.5″ L X 10.5″ W X 16″ H

Tetra Pond UV Clarifier 9 Watt Replacement Bulb

  • Replacement for UVC-36 36 watt Clarifier.
  • High efficiency bulbs with 8,000 hour life.
  • Replace after 11 months of use.

Express Water Ultraviolet Reverse Osmosis Water Filtration System ・6 Stage RO UV Water Sterilizer with Faucet and Tank ・UV Under

  • Powerful UV Filtration The easiest change for a healthier life
  • Our quick and easy to understand design means you can install and understand everything about your system Quality

Bio Shield UV C Air Sanitizer System

  • Cleans and sanitizes air by killing bacteria, viruses, Allergan, mold
  • Kills contaminants that causes colds, flus, allergies, sinus infection

Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer

  • 15 Watt

AA Aquarium Green-Killing Machine Internal Aquarium UV Sterilizer, 9 W

  • Helps keep your aquarium water crystal clear
  • Reduces water changes
  • Fast and easy installation

Fluval UVC Clarifier (In-Line)

  • A chemical-free and maintenance-free way to purify water
  • Eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively

Aqua Ultraviolet Advantage 2000 UV Sterilizer (8 watt) with Hanger

  • 8 Watt

Aqua Ultraviolet 15 Watt UV Clarifier/sterilizer, 3/4" Barb, Black

  • 15 Watt

Aquatop 5 Stage Canister Filter with UV Sterilizer

  • Cf500-Uv – 9 Watts – 525 Gph

Viqua D4 UV Water Purification System

  • 10 years Structural, hardware, and electrical
  • 3 years Lamps & Sleeves

Coralife BioCube Mini UV Sterilizer

  • Aids in eliminating harmful parasites, bacteria and free floating algae
  • Uses Coralife 5W Replacement Ultraviolet Lamp
  • Fits in BioCube Aquariums

Aquatop PF40-UV Replacement Carbon Insert

  • Filled with high quality activated carbon
  • Includes strong poly-fiber filter material
  • Easy to use and install

Steripen – Aqua UV Water Purifier

  • Ultraviolet LED destroys 99.9% of protozoa, bacteria and viruses.
  • Perfect for camping, backpacking and other outdoor activities.

Evolution Aqua Evo 15 UV Clarifier

  • 15 W

Oase ClearTronic UV Sterilizer 7-Watt

  • The cleartronic works to promote clear water and healthy fish in your fresh or marine water aquarium
  • Ideal for preventing disease that can affect Aquarium inhabitants

Aquatop Multi Stage Submersible UV Filter 395 GPH Black

  • For aquariums up to 125 gallons
  • Built-in 13 Watt UV sterilizer
  • Prevents algae growth and controls free Floating parasites and disease causing pathogens

Smart UV Sterilizer 25 Watt | Pentair Aquatics

  • 25 Watts
Grech CBG-500 5W UV Sterilizer Hang-On Back Filter 10-30 gallon/132 GPH
  • 10-30 Gal
Aqua Ultraviolet Classic UV Sterilizer Lamp, 25 W
  • 25 Watt
Sunsun Hw303B 370gph Pro Canister Filter Kit with 9-Watt UV Sterilizer
  • HW-303B Pro Filtration Kit, Good for up to 100 gallon aquariums
  • Flow rate: 370 GPH (1400L/Hr)
  • Dimension: 10.5″ L X 10.5″ W X 16″ H
Tetra Pond UV Clarifier 9 Watt Replacement Bulb
  • Replacement for UVC-36 36 watt Clarifier.
  • High efficiency bulbs with 8,000 hour life.
  • Replace after 11 months of use.
Express Water Ultraviolet Reverse Osmosis Water Filtration System ・6 Stage RO UV Water Sterilizer with Faucet and Tank ・UV Under
  • Powerful UV Filtration The easiest change for a healthier life
  • Our quick and easy to understand design means you can install and understand everything about your system Quality
Bio Shield UV C Air Sanitizer System
  • Cleans and sanitizes air by killing bacteria, viruses, Allergan, mold
  • Kills contaminants that causes colds, flus, allergies, sinus infection
Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer
  • 15 Watt
AA Aquarium Green-Killing Machine Internal Aquarium UV Sterilizer, 9 W
  • Helps keep your aquarium water crystal clear
  • Reduces water changes
  • Fast and easy installation
Fluval UVC Clarifier (In-Line)
  • A chemical-free and maintenance-free way to purify water
  • Eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively
Aqua Ultraviolet Advantage 2000 UV Sterilizer (8 watt) with Hanger
  • 8 Watt
Aqua Ultraviolet 15 Watt UV Clarifier/sterilizer, 3/4" Barb, Black
  • 15 Watt
Aquatop 5 Stage Canister Filter with UV Sterilizer
  • Cf500-Uv – 9 Watts – 525 Gph
Viqua D4 UV Water Purification System
  • 10 years Structural, hardware, and electrical
  • 3 years Lamps & Sleeves
Coralife BioCube Mini UV Sterilizer
  • Aids in eliminating harmful parasites, bacteria and free floating algae
  • Uses Coralife 5W Replacement Ultraviolet Lamp
  • Fits in BioCube Aquariums
Aquatop PF40-UV Replacement Carbon Insert
  • Filled with high quality activated carbon
  • Includes strong poly-fiber filter material
  • Easy to use and install
Steripen – Aqua UV Water Purifier
  • Ultraviolet LED destroys 99.9% of protozoa, bacteria and viruses.
  • Perfect for camping, backpacking and other outdoor activities.
Evolution Aqua Evo 15 UV Clarifier
  • 15 W
Oase ClearTronic UV Sterilizer 7-Watt
  • The cleartronic works to promote clear water and healthy fish in your fresh or marine water aquarium
  • Ideal for preventing disease that can affect Aquarium inhabitants
Aquatop Multi Stage Submersible UV Filter 395 GPH Black
  • For aquariums up to 125 gallons
  • Built-in 13 Watt UV sterilizer
  • Prevents algae growth and controls free Floating parasites and disease causing pathogens
Smart UV Sterilizer 25 Watt | Pentair Aquatics
  • 25 Watts

1. Grech CBG-500 5W UV Sterilizer Hang-On Back Filter 10-30 gallon/132 GPH

Grech CBG-500 5W UV Sterilizer Hang-On Back Filter 10-30 gallon/132 GPH

  • 10-30 Gal

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eBay
Petzome

Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 8 x 6 x 7 inches; 1.1 Pounds
Country of Origin China
Item Package Dimensions L x W x H 7.99 x 7.2 x 5.94 inches
Item Dimensions LxWxH 8 x 6 x 7 inches

2. Aqua Ultraviolet Classic UV Sterilizer Lamp, 25 W

Aqua Ultraviolet Classic UV Sterilizer Lamp, 25 W

  • 25 Watt

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Walmart
Aquatic Ponds

Product Details

Specifications

Details
Special Feature Made In America1
Light Color Ultraviolet
Unit Count 1 Count
Item Package Quantity 1
Product Dimensions 18 x 5.5 x 6 inches

3. Sunsun Hw303B 370gph Pro Canister Filter Kit with 9-Watt UV Sterilizer

Sunsun Hw303B 370gph Pro Canister Filter Kit with 9-Watt UV Sterilizer

  • HW-303B Pro Filtration Kit, Good for up to 100 gallon aquariums
  • Flow rate: 370 GPH (1400L/Hr)
  • Dimension: 10.5″ L X 10.5″ W X 16″ H
  • Pro Kit Includes Canister Filter w/9 Watt UV, 3 White Filter Pads, 1 Blue Coarse Pad, 3 Media Baskets
  • Includes 1lb of Premium Filter Carbon, 1lb of Ceramic Rings and 1 Set of Bio Balls

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Amazon.com

Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 12 x 12 x 20 inches; 16 Pounds
Country of Origin China
Item Package Dimensions L x W x H 20.2 x 14.2 x 11.2 inches
Item Dimensions LxWxH 12 x 12 x 20 inches

Reviews From Real Customers

CJ80
Cindie
tekfr33kn

4. Tetra Pond UV Clarifier 9 Watt Replacement Bulb

Tetra Pond UV Clarifier 9 Watt Replacement Bulb

  • Replacement for UVC-36 36 watt Clarifier.
  • High efficiency bulbs with 8,000 hour life.
  • Replace after 11 months of use.

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eBay
Walmart
Petco.com

Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 1.5 x 1 x 6.75 inches; 1.55 Ounces
Country of Origin China
Item Package Dimensions L x W x H 8.2 x 1.6 x 1.1 inches
Item Dimensions LxWxH 1.5 x 1 x 6.75 inches

5. Express Water Ultraviolet Reverse Osmosis Water Filtration System ・6 Stage RO UV Water Sterilizer with Faucet and Tank ・UV Under

Express Water Ultraviolet Reverse Osmosis Water Filtration System ・6 Stage RO UV Water Sterilizer with Faucet and Tank ・UV Under

  • Powerful UV Filtration The easiest change for a healthier life
  • Our quick and easy to understand design means you can install and understand everything about your system Quality
  • Rest easy with our 1 year on all Express Water Systems Water when you need it
  • No need to mess with refilling or activating the system, automatically fills your water tank with high quality drinking water Be confident
  • Support from experts who can answer any of your questions about your home’s water

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eBay
Walmart – Express Water
Express Water

Product Details

Specifications

Details
Bacteria Reduction (%) 99
Chlorine reduction (%) 100
Color/Finish Deluxe Chrome
Copper Reduction (%) 96
Ease of Install Drilling Required

Reviews From Real Customers

edaddy4503
Flip

6. Bio Shield UV C Air Sanitizer System

Bio Shield UV C Air Sanitizer System

  • Cleans and sanitizes air by killing bacteria, viruses, Allergan, mold
  • Kills contaminants that causes colds, flus, allergies, sinus infection
  • Reduces A/C costs by removing bio-film on A/C coils making them more efficient
  • Uses Germicidal UV-C lamps made by Phillips, coated with Teflon for protection during accidental breakage
  • Eliminates the need for costly duct work cleaning

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Wayfair

Product Details

Specifications

Details
Special Feature UV-C Light
Wattage 20 watts
Voltage 110
Unit Count 1.0 Count
Connectivity Technology Infrared

Reviews From Real Customers

n32ce
gvanscho

7. Aqua Ultraviolet Classic 15 Watt White 3/4″ UV Sterilizer

Aqua Ultraviolet Classic 15 Watt White 3/4

  • 15 Watt

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Amazon
BulkReefSupply.com
Webb’s Water Gardens
Underwater Warehouse

Product Details

Specifications

Details
AUV081B 3/4″ inlet/outlet
AUV081W 3/4″ inlet/outlet
AUV082B 2″ inlet/outlet
AUV082W 2″ inlet/outlet
AUV085B 3/4″ inlet/outlet

8. AA Aquarium Green-Killing Machine Internal Aquarium UV Sterilizer, 9 W

AA Aquarium Green-Killing Machine Internal Aquarium UV Sterilizer, 9 W

  • Helps keep your aquarium water crystal clear
  • Reduces water changes
  • Fast and easy installation
  • All GKM products are manufactured in an EPA Registered Establishment

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Walmart – Cornerstone
Chewy.com

Product Details

Specifications

Details
Weight 0.55 lb

9. Fluval UVC Clarifier (In-Line)

Fluval UVC Clarifier (In-Line)

  • A chemical-free and maintenance-free way to purify water
  • Eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively
  • Helps prevent the growth of cyanobacteria that often smothers and destroys aquat

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Amazon
eBay
Walmart – VZOA, INC
PetSmart

Product Details

Specifications

Details
Dimensions L x W x H
Net Weight 0.6 lb / 0.295 kg
Power Supply 100 – 240 V / 50 – 60 Hz
Power Consumption 3W
Power Cord Length 6 ft / 1.9 m

Reviews From Real Customers

khar7879
profectr
Paulino

10. Aqua Ultraviolet Advantage 2000 UV Sterilizer (8 watt) with Hanger

Aqua Ultraviolet Advantage 2000 UV Sterilizer (8 watt) with Hanger

  • 8 Watt

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Amazon
eBay – wwwpracticalgardenpondscom
Walmart – Pondliner
BulkReefSupply.com

Product Details

Specifications

Details
Output 8 Watts
Inlet 1/2″
Discharge Outlet 1/2″
Cord Length 8′
Warranty 1 Year

11. Aqua Ultraviolet 15 Watt UV Clarifier/sterilizer, 3/4″ Barb, Black

Aqua Ultraviolet 15 Watt UV Clarifier/sterilizer, 3/4

  • 15 Watt

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Amazon
eBay – wwwpracticalgardenpondscom
Walmart
BulkReefSupply.com

Product Details

Specifications

Details
AUV081B 3/4″ inlet/outlet
AUV081W 3/4″ inlet/outlet
AUV082B 2″ inlet/outlet
AUV082W 2″ inlet/outlet
AUV085B 3/4″ inlet/outlet

12. Aquatop 5 Stage Canister Filter with UV Sterilizer

Aquatop 5 Stage Canister Filter with UV Sterilizer

  • Cf500-Uv – 9 Watts – 525 Gph

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PetMountain.com
AlotOfHome.com

Product Details

Specifications

Details
Max Head Height 8′-0″
Dimensions 18″ x 12″ x 11″
Vinyl Hose Inner Diameter (ID) 3/4″

Reviews From Real Customers

Marsbars233

13. Viqua D4 UV Water Purification System

Viqua D4 UV Water Purification System

  • 10 years Structural, hardware, and electrical
  • 3 years Lamps & Sleeves

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Amazon
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Aqua Science

Product Details

14. Coralife BioCube Mini UV Sterilizer

Coralife BioCube Mini UV Sterilizer

  • Aids in eliminating harmful parasites, bacteria and free floating algae
  • Uses Coralife 5W Replacement Ultraviolet Lamp
  • Fits in BioCube Aquariums
  • Designed for attachment to the existing BioCube pump for easy set-up and use

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Chewy.com

Product Details

Specifications

Details
Total Watts 5 W
GPH 200
Outlet Size 1/2″
Inlet Size 1/2″
Dimension 1.75″ x 7.75″

Reviews From Real Customers

SaltwaterReefer

15. Aquatop PF40-UV Replacement Carbon Insert

Aquatop PF40-UV Replacement Carbon Insert

  • Filled with high quality activated carbon
  • Includes strong poly-fiber filter material
  • Easy to use and install
  • Helps keep the water crystal clear

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SaltwaterAquarium.com
Wetpet

Product Details

Specifications

Details
Dimensions 4.75 x 0.75 x 6.5 inches
Aquarium Type Freshwater, Saltwater
Fish Type Tropical Freshwater, Marine Fish
Tank Capacity Up to 15 gallons

Reviews From Real Customers

decentdeco
weezy
Jmac72

16. Steripen – Aqua UV Water Purifier

Steripen - Aqua UV Water Purifier

  • Ultraviolet LED destroys 99.9% of protozoa, bacteria and viruses.
  • Perfect for camping, backpacking and other outdoor activities.
  • Easy-to-use interface; just press activation button, submerge LED in water, and stir!
  • Made from lightweight, BPA-Free polycarbonate.

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DICK’S Sporting Goods
Cabela’s

Product Details

Specifications

Details
Item Package Dimensions L x W x H 8.1 x 4.4 x 2.2 inches
Item Dimensions LxWxH 8 x 5 x 2 inches
Suggested Users Unisex-adult
Model Year 2014
Included Components Water Purifier

17. Evolution Aqua Evo 15 UV Clarifier

Evolution Aqua Evo 15 UV Clarifier

  • 15 W

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The Pond Guy
Webb’s Water Gardens

Product Details

Specifications

Details
Max Pond Size 4,000 gallons
Max Flow 2,000 GPH
Bulb Power 15 watts
Inlet/ Outlet 1.5″ (2″ Female Slip will Fit Over Inlet/Outlets)
Fittings Supplied (2) 1.5″ Hosetails

Reviews From Real Customers

skydiverphantom
rodarringto0
br4ndless

18. Oase ClearTronic UV Sterilizer 7-Watt

Oase ClearTronic UV Sterilizer 7-Watt

  • The cleartronic works to promote clear water and healthy fish in your fresh or marine water aquarium
  • Ideal for preventing disease that can affect Aquarium inhabitants
  • Effectively eliminates algae and cloudiness
  • Quick-release feature allows you to easily change the UV bulb
  • Utilize the indicator light to safely and conveniently check your bulb’s effectiveness without opening the unit

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AquaCave.com
Fish Tanks Direct

Product Details

Specifications

Details
Dimensions 13 x 4.7 x 4 in
Net Weight 3 lbs
Rated Voltage 120V / 60 Hz
Power Consumption (Filter) 9W
Power Consumption (UVC) 7W

Reviews From Real Customers

Flynn B
geofft*10
poisson-or.com

19. Aquatop Multi Stage Submersible UV Filter 395 GPH Black

Aquatop Multi Stage Submersible UV Filter 395 GPH Black

  • For aquariums up to 125 gallons
  • Built-in 13 Watt UV sterilizer
  • Prevents algae growth and controls free Floating parasites and disease causing pathogens
  • 2 Large replaceable dual stage Filter cartridges
  • Suitable for fresh and saltwater use

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SaltwaterAquarium.com
Wetpet
PetMountain.com

Product Details

Specifications

Details
Assembled Product Weight 4.45 lb
Assembled Product Dimensions (L x W x H) 15.00 x 4.00 x 4.00 Inches

20. Smart UV Sterilizer 25 Watt | Pentair Aquatics

Smart UV Sterilizer 25 Watt | Pentair Aquatics

  • 25 Watts

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BulkReefSupply.com

Product Details

Specifications

Details
Max Aquarium Size 130 Gallons
Manuals Owners Manual

Reviews From Real Customers

LearningDaily
ayef12

Best Uv Sterilizer For Reef Tank Buying Guides

UV sterilizer for reef tank

A UV sterilizer for a reef tank is a device that uses ultraviolet light to kill harmful microorganisms in the water. UV sterilizers are effective at controlling bacteria, viruses, and protozoa, and can help to prevent the spread of disease in a reef tank.

How it works

UV sterilizers for reef tanks work by exposing the water to ultraviolet (UV) light, which kills bacteria, viruses, and other microorganisms. The UV light penetrates the cells of these organisms and damages their DNA, preventing them from reproducing.

UV sterilizers are an effective way to control bacteria and viruses in reef tanks and are often used in conjunction with other filtration methods, such as mechanical filtration and chemical filtration.

Why it’s important

There are many reasons why it is important to use a UV sterilizer for a reef tank. One of the most important reasons is that it can help to prevent the spread of disease. Diseases can spread very quickly in a reef tank, and if not treated properly, can lead to the death of fish and other invertebrates.

A UV sterilizer will help to kill any bacteria or viruses that may be present in the water, and will also help to remove any unwanted algae or other organisms.

What to look for when choosing a UV sterilizer

When searching for a UV sterilizer for a reef tank, it is important to look for a few key features. First, the sterilizer should be rated for the specific size of your aquarium. Second, it is important to find a sterilizer that is designed specifically for reef tanks in order to ensure that it will not harm delicate corals or other invertebrates.

Third, the sterilizer should be easy to install and maintain, and it should come with clear instructions. Finally, it is important to choose a sterilizer that is durable and will last for many years.

How to install a UV sterilizer

The first step is to remove the old sterilizer from the reef tank. Next, clean the inside of the reef tank with a vinegar solution. Next, install the new sterilizer according to the manufacturer’s instructions.

Finally, test the new sterilizer to make sure it is working properly.

How to maintain a UV sterilizer

To maintain a sterilizer of UV sterilizer for reef tank, it is important to keep the unit clean and free of any dirt or debris. It is also important to change the water regularly and to check the UV bulbs regularly to ensure they are working properly.

Troubleshooting

If your UV sterilizer is not working properly, there are a few things you can do to troubleshoot the issue. First, check to make sure that the unit is properly plugged in and that the power light is on.

If the power light is not on, the unit may not be receiving power. Next, check to see if the water flow indicator light is on. If the water flow indicator light is not on, the unit may not be receiving enough water flow.

Finally, check the bulbs to see if they need to be replaced. If the bulbs are old or burned out, they will need to be replaced in order to properly sterilize the water.

FAQs

What are the faqs of uv sterilizer for reef tank

1. What is a UV sterilizer and how does it work

2. What are the benefits of using a UV sterilizer in a reef tank

3. How do I choose the right UV sterilizer for my reef tank

4. What are the risks of using a UV sterilizer in a reef tank

5. How do I maintain a UV sterilizer in my reef tank

Conclusion

There are many factors to consider when choosing a UV sterilizer for a reef tank. The most important factor is the size of the tank. The next factor is the type of UV sterilizer. There are two main types of UV sterilizers, submersible and hang-on.

The third factor is the flow rate of the water. The fourth factor is the power of the UV sterilizer. The fifth factor is the type of aquarium. The sixth factor is the price. The seventh factor is the warranty.

The size of the tank is the most important factor when choosing a UV sterilizer for a reef tank. The sterilizer must be large enough to accommodate the entire volume of water in the tank. The type of UV sterilizer is the next factor to consider.

There are two main types of UV sterilizers, submersible and hang-on. The submersible type is more efficient and will provide better sterilization. The hang-on type is less expensive and easier to install.

The flow rate of the water is the third factor to consider. The UV sterilizer must have a flow rate that is compatible with the pump. The fourth factor is the power of the UV sterilizer. The sterilizer must be powerful enough to kill the algae and bacteria in the water.

The fifth factor is the type of aquarium. The UV sterilizer must be compatible with the type of aquarium. The sixth factor is the price. The UV sterilizer must be affordable. The seventh factor is the warranty.

The UV sterilizer must have a warranty that covers the cost of replacement parts and labor.

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