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UV Sterilizers: Aqua Ultraviolet
We carry a wide variety of Aqua Ultraviolet UV Light Sterilizers (Ultra Violet Sterilizers) for ponds and aquariums. The Advantage and Advantage+ Aqua Ultraviolet Sterilizers are an easy to install hang-on Aqua UV light for small to medium aquariums. For ponds we recommend using the Aqua UV Sterilizers with 2" connections and for aquariums using the sterilizers with 3/4" connections. The Aqua Ultraviolet Twist UV Sterilizers offer a unique design. A union in the body allows you to rotate the inlet and outlet to the optimum places for your particular hookups. An expansion union included with each Twist UV will allow you to connect additional UV sterilizers to your Twist UV.
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Aqua Ultraviolet Aqua UV Advantage 2000 UV Hanger Unit att aqua uv 8w aqua uv 8 watt qua ultraviolet 8w aqua ultraviolet 8 watt Aqua Ultraviolet Advantage 2000 UV Sterilizer Hanger Unit, 8 Watt

Product Code: RAU00285
The Aqua Ultraviolet Advantage 2000 8 Watt UV Sterilizer is the premium choice for the water sterilization for aquariums up to 70 gallons. This unit is designed to hang on the tank, and the water waterfalls back into the tank. A pump is a required. For proper flow rates for your application consult the Installation Manual.

List Price: $171.86
Our Price (price includes free shipping!) $125.72
You save $46.14!
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Aqua Ultraviolet Advantage 2000 UV Barb 8 Watt Aqua Ultraviolet Advantage 2000 UV Sterilizer Barb X Barb, 8 Watt

Product Code: RAU00266
The Aqua Ultraviolet Advantage 2000 UV Barb X Barb, 8 Watt, is the premium choice for the water sterilization for aquariums up to 70 gallons. This version of the Advantage 2000 is an in line version. A pump is a required. For proper flow rates for your application consult the Installation Manual.

List Price: $171.86
Our Price (price includes free shipping!) $125.72
You save $46.14!
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Aqua Ultraviolet Advantage 2000 UV Hanger Unit, 15 Watt Aqua UV Advantage 2000 Aqua Ultraviolet Advantage 2000+ UV Sterilizer Hanger Unit, 15 Watt

Product Code: RAU00286
The Aqua Ultraviolet Advantage 2000+ 15 Watt UV Sterilizer is the premium choice for the water sterilization for aquariums up to 75 gallons. This unit is designed to hang on the tank, and the water waterfalls back into the tank. A pump is a required. For proper flow rates for your application consult the Installation Manual

List Price: $193.08
Our Price (price includes free shipping!) $141.24
You save $51.84!
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Aqua Ultraviolet Advantage 2000+ UV Barb X Barb 15 Watt Aqua Ultraviolet Advantage 2000+ UV Sterilizer Barb X Barb, 15 Watt

Product Code: RAU00267
The Aqua Ultraviolet Advantage 2000+ UV Barb X Barb, 15 Watt, UV Sterilizer is the premium choice for the water sterilization for aquariums up to 75 gallons. This version of the Advantage 2000+ is an in line version. A pump is a required. For proper flow rates for your application consult the Installation Manual.

List Price: $193.08
Our Price (price includes free shipping!) $141.24
You save $51.84!
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Aqua Ultraviolet Classic 8 Watt White UV Sterilizer aqua uv 8w aqua uv 8 watt aqua ultraviolet 8w aqua ultraviolet 8 watt Aqua Ultraviolet Classic 8 Watt White 3/4" UV Sterilizer

Product Code: RAU00008
The Aqua Ultraviolet 8 Watt Classic White 3/4" UV Sterilizer is for the water sterilization for aquariums up to 70 gallons. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $286.44
Our Price (price includes free shipping!) $209.53
You save $76.91!
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Aqua Ultraviolet Classic 8 Watt White UV Sterilizer with Wiper Aqua Ultraviolet Classic 8 Watt White 3/4" UV Sterilizer w/ WIPER

Product Code: RAU00004
The Aqua Ultraviolet 8 Watt Classic White 3/4" UV Sterilizer w/ WIPER is for aquariums up to 70 gallons. Includes wiper for cleaning the quartz sleeve. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $307.66
Our Price (price includes free shipping!) $225.05
You save $82.61!
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Aqua Ultraviolet Classic 15 Watt White UV Sterilizer  aqua uv 15w, aqua uv 15 watt,  aqua ultraviolet 15w, aqua ultraviolet 15 watt Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer

Product Code: RAU00015
The Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer is for aquariums up to 75 gallons. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $314.02
Our Price (price includes free shipping!) $229.71
You save $84.31!
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Aqua Ultraviolet Classic 15 Watt White UV Sterilizer with Wiper Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer w/ WIPER

Product Code: RAU00011
The Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer w/ WIPER is for aquariums up to 75 gallons. Includes wiper for cleaning the quartz sleeve. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $335.24
Our Price (price includes free shipping!) $245.23
You save $90.01!
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Aqua Ultraviolet Classic 25 Watt White UV Sterilizer aqua uv 25w aqua uv 25 watt aqua ultraviolet 25w aqua ultraviolet 25 watt Aqua Ultraviolet Classic 25 Watt White 2" UV Sterilizer

Product Code: RAU00025
The Aqua Ultraviolet Classic 25 Watt White 2" UV Sterilizer is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $413.76
Our Price (price includes free shipping!) $302.67
You save $111.09!
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Aqua Ultraviolet Classic 25 Watt Black UV Sterilizer aqua uv 25w aqua uv 25 watt aqua ultraviolet 25w aqua ultraviolet 25 watt Aqua Ultraviolet Classic 25 Watt Black 2" UV Sterilizer

Product Code: RAU00028
The Aqua Ultraviolet Classic 25 Watt Black 2" UV Sterilizer is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $413.76
Our Price (price includes free shipping!) $302.67
You save $111.09!
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Aqua Ultraviolet Classic 25 Watt White UV Sterilizer aqua uv 25w aqua uv 25 watt aqua ultraviolet 25w aqua ultraviolet 25 watt Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer

Product Code: RAU00024
The Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $420.12
Our Price (price includes free shipping!) $307.32
You save $112.80!
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Aqua Ultraviolet Classic 25 Watt Black UV Sterilizer aqua uv 25w aqua uv 25 watt aqua ultraviolet 25w aqua ultraviolet 25 watt Aqua Ultraviolet Classic 25 Watt Black 3/4" UV Sterilizer

Product Code: RAU00023
The Aqua Ultraviolet Classic 25 Watt Black 3/4" UV Sterilizer is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $439.02
Our Price (price includes free shipping!) $307.32
You save $131.70!
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Aqua Ultraviolet Twist 25 Watt 2" White UV Sterilizer aqua uv 25w aqua uv 25 watt aqua ultraviolet 25w aqua ultraviolet 25 watt Aqua Ultraviolet Twist 25 Watt 2" White UV Sterilizer

Product Code: RAU00337
The Aqua Ultraviolet Twist 25 Watt 2" White UV Sterilizer combines all the functionality of the Aqua Ultraviolet Classic with unions that expand functionality. A union in the body allows you to rotate the inlet and outlet to the optimum places for your particular hookups. The Twist 25 Watt is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $434.98
Our Price (price includes free shipping!) $318.19
You save $116.79!
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Aqua Ultraviolet 25W 3/4" OZONE UV Sterilizer Aqua Ultraviolet 25W 3/4" OZONE UV Sterilizer

Product Code: RAU00222
The Aqua Ultraviolet 25W 3/4" OZONE UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums.

This ozone unit will also create ozone gas that will make the water even clearer than with just a regular UV sterilizer. The ozone gas will also raise the ORP and help to kill bacteria and parasites. The ozone is created just by running air through the airline past the UV light. To use you will need to hook up the output of the airline connection to a venturi that will mix the ozonized air with your aquarium/pond water. This is often done with saltwater aquariums by connecting to the venturi on a protein skimmer.

Used as a sterilizer, the Classic 25 Watt UV is the premium choice for a 500-1200 gallon pond or an aquarium up to 150 gallons. Used as a clarifier, the Classic 25 Watt can treat up to 4000 gallons of fresh water that has 50% to 75% plant coverage.

List Price: $461.20
Our Price (price includes free shipping!) $322.03
You save $139.17!
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Aqua Ultraviolet Classic 25 Watt White UV Sterilizer with Wiper Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer w/ WIPER

Product Code: RAU00020
The Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer w/ WIPER is a sterilizer for a 500-1200 gallon pond or an aquarium up to 150 gallons, or a clarifier for a ponds up to 4000 gallons (50% to 75% plant coverage). Includes wiper for cleaning the quartz sleeve. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $441.34
Our Price (price includes free shipping!) $322.84
You save $118.50!
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Aqua Ultraviolet Classic 40 Watt White UV Sterilizer aqua uv 40w aqua uv 40 watt aqua ultraviolet 40w aqua ultraviolet 40 watt Aqua Ultraviolet Classic 40 Watt White 2" UV Sterilizer

Product Code: RAU00040
The Aqua Ultraviolet Classic 40 Watt White 2" UV Sterilizer is a sterilizer for a 1200-2000 gallon pond or an aquarium up to 325 gallons, or a clarifier for a ponds up to 6,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $589.86
Our Price (price includes free shipping!) $427.19
You save $162.67!
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Aqua Ultraviolet Classic 40 Watt Black UV Sterilizer aqua uv 40w aqua uv 40 watt aqua ultraviolet 40w aqua ultraviolet 40 watt Aqua Ultraviolet Classic 40 Watt Black 2" UV Sterilizer

Product Code: RAU00062
The Aqua Ultraviolet Classic 40 Watt Black 2" UV Sterilizer is a sterilizer for a 1200-2000 gallon pond or an aquarium up to 325 gallons, or a clarifier for a ponds up to 6,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $589.86
Our Price (price includes free shipping!) $431.48
You save $158.38!
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Aqua Ultraviolet Classic 40 Watt White UV Sterilizeraqua uv 40w aqua uv 40 watt aqua ultraviolet 40w aqua ultraviolet 40 watt Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer

Product Code: RAU00039
The Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer is a sterilizer for a 1200-2000 gallon pond or an aquarium up to 325 gallons, or a clarifier for a ponds up to 6,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $596.22
Our Price (price includes free shipping!) $431.79
You save $164.43!
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Aqua Ultraviolet Twist 40 Watt White UV Sterilizer aqua uv 40w aqua uv 40 watt aqua ultraviolet 40w aqua ultraviolet 40 watt hang on Aqua Ultraviolet Twist 40 Watt 2" White UV Sterilizer

Product Code: RAU00345
The Aqua Ultraviolet Twist 40 Watt 2" White UV Sterilizer combines all the functionality of the Aqua Ultraviolet Classic with unions that expand functionality. A union in the body allows you to rotate the inlet and outlet to the optimum places for your particular hookups. The Twist 40 Watt is a sterilizer for a 1200-2000 gallon pond or an aquarium up to 325 gallons, or a clarifier for a ponds up to 6,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $611.08
Our Price (price includes free shipping!) $447.01
You save $164.07!
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Aqua Ultraviolet 40W 3/4" OZONE UV Sterilizer Aqua Ultraviolet 40W 3/4" OZONE UV Sterilizer

Product Code: RAU00224
The Aqua Ultraviolet 40W 3/4" OZONE UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums.

This ozone unit will also create ozone gas that will make the water even clearer than with just a regular UV sterilizer. The ozone gas will also raise the ORP and help to kill bacteria and parasites. The ozone is created just by running air through the airline past the UV light. To use you will need to hook up the output of the airline connection to a venturi that will mix the ozonized air with your aquarium/pond water. This is often done with saltwater aquariums by connecting to the venturi on a protein skimmer.

Used as a sterilizer, the Classic 40 Watt UV is the premium choice for a 1200-2000 gallon pond or an aquarium up to 150 gallons. Used as a clarifier, the Classic 40 Watt can treat up to 6000 gallons of fresh water that has 50% to 75% plant coverage.

List Price: $645.22
Our Price (price includes free shipping!) $451.66
You save $193.56!
In Stock
Aqua Ultraviolet Classic 40 Watt White UV Sterilizer with Wiper Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer w/ WIPER

Product Code: RAU00055
The Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer w/ WIPER is a sterilizer for a 1200-2000 gallon pond or an aquarium up to 325 gallons, or a clarifier for a ponds up to 6,000 gallons (50% to 75% plant coverage). Includes wiper for cleaning the quartz sleeve. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $627.86
Our Price (price includes free shipping!) $459.28
You save $168.58!
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Aqua Ultraviolet Classic 57 Watt White UV Sterilizer aqua uv 57w aqua uv 57 watt aqua ultraviolet 57w aqua ultraviolet 57 watt Aqua Ultraviolet Classic 57 Watt White 2" UV Sterilizer

Product Code: RAU00057
The Aqua Ultraviolet Classic 57 Watt White 2" UV Sterilizer is a sterilizer for a 1500-3000 gallon pond or an aquarium up to 355 gallons, or a clarifier for a ponds up to 6,500 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $645.02
Our Price (price includes free shipping!) $471.83
You save $173.19!
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Aqua Ultraviolet Classic 57 Watt White UV Sterilizer aqua uv 57w aqua uv 57 watt aqua ultraviolet 57w aqua ultraviolet 57 watt Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer

Product Code: RAU00058
The Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer is a sterilizer for a 1500-3000 gallon pond or an aquarium up to 355 gallons, or a clarifier for a ponds up to 6,500 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $651.38
Our Price (price includes free shipping!) $476.48
You save $174.90!
In Stock
Aqua Ultraviolet Twist 57 Watt 2" White UV Sterilizer Aqua Ultraviolet Twist 57 Watt 2" White UV Sterilizer

Product Code: RAU00341
The Aqua Ultraviolet Twist 57 Watt 2" White UV Sterilizer combines all the functionality of the Aqua Ultraviolet Classic with unions that expand functionality. A union in the body allows you to rotate the inlet and outlet to the optimum places for your particular hookups. The Twist 57 Watt is a sterilizer for a 1500-3000 gallon pond, an aquarium up to 344 gallons, or a clarifier for a ponds up to 6500 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $666.24
Our Price (price includes free shipping!) $487.35
You save $178.89!
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Aqua Ultraviolet Classic  57 Watt White 3/4" UV Sterilizer w/ WIPER Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer w/ WIPER

Product Code: RAU00067
The Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer w/ WIPER is a sterilizer for a 1500-3000 gallon pond or an aquarium up to 355 gallons, or a clarifier for a ponds up to 6,500 gallons (50% to 75% plant coverage). Includes wiper for cleaning the quartz sleeve. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $672.60
Our Price (price includes free shipping!) $492.01
You save $180.59!
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Aqua Ultraviolet Classic 80 Watt White 2" UV Sterilizer Aqua Ultraviolet Classic 80 Watt White 2" UV Sterilizer

Product Code: RAU00080
The Aqua Ultraviolet Classic 80 Watt White 2" UV Sterilizer is a sterilizer for a 4,400 gallon pond or an aquarium up to 600 gallons, or a clarifier for a ponds up to 9,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,033.32
Our Price (price includes free shipping!) $755.87
You save $277.45!
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Aqua Ultraviolet Classic 114 Watt White UV Sterilizer aqua uv 114w aqua uv 114 watt aqua ultraviolet 114w aqua ultraviolet 114 watt Aqua Ultraviolet Classic 114 Watt White 2" UV Sterilizer

Product Code: RAU00114
The Aqua Ultraviolet Classic 114 Watt White 2" UV Sterilizer is a sterilizer for a 4,400 gallon pond or an aquarium up to 700 gallons, or a clarifier for a ponds up to 9,500 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,253.98
Our Price (price includes free shipping!) $917.29
You save $336.69!
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Aqua Ultraviolet Classic 114 Watt Black UV Sterilizer aqua uv 114w aqua uv 114 watt aqua ultraviolet 114w aqua ultraviolet 114 watt Aqua Ultraviolet Classic 114 Watt Black 2" UV Sterilizer

Product Code: RAU00109
The Aqua Ultraviolet Classic 114 Watt Black 2" UV Sterilizer is a sterilizer for a 4,400 gallon pond or an aquarium up to 700 gallons, or a clarifier for a ponds up to 9,500 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,253.98
Our Price (price includes free shipping!) $917.29
You save $336.69!
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Aqua Ultraviolet Classic 120 Watt White UV Sterilizer Aqua Ultraviolet Classic 120 Watt White 2" UV Sterilizer

Product Code: RAU00120
The Aqua Ultraviolet Classic 120 Watt White 2" UV Sterilizer is a sterilizer for a 6,000 gallon pond or an aquarium up to 900 gallons, or a clarifier for a ponds up to 12,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,461.92
Our Price (price includes free shipping!) $1,069.39
You save $392.53!
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Aqua Ultraviolet Classic 120 Watt Black UV Sterilizer Aqua Ultraviolet Classic 120 Watt Black 2" UV Sterilizer

Product Code: RAU00123
The Aqua Ultraviolet Classic 120 Watt Black 2" UV Sterilizer is a sterilizer for a 6,000 gallon pond or an aquarium up to 900 gallons, or a clarifier for a ponds up to 12,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,461.92
Our Price (price includes free shipping!) $1,069.39
You save $392.53!
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Aqua Ultraviolet Classic 160 Watt White UV Sterilizer Aqua Ultraviolet Classic 160 Watt White 2" UV Sterilizer

Product Code: RAU00160
The Aqua Ultraviolet Classic 160 Watt White 2" UV Sterilizer is a sterilizer for a 8,500 gallon pond or an aquarium up to 1,200 gallons, or a clarifier for a ponds up to 16,000 gallons (50% to 75% plant coverage). Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $1,958.42
Our Price (price includes free shipping!) $1,432.58
You save $525.84!
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Aqua Ultraviolet SL 100 Watt White 3" UV Sterilizer Aqua Ultraviolet SL 100 Watt White 3" UV Sterilizer

Product Code: RAU00194
The Aqua Ultraviolet SL 100 Watt White 3" UV Sterilizer is ideal for large commercial or residential ponds, aquariums, and water features. Used as a sterilizer it is the premium choice for a 8,500 to 13,000 gallon pond or a saltwater aquarium up to 900 gallons. Used as a clarifier it can treat up to 20,000 gallons of fresh water that has 50% to 75% plant coverage. Requires a pump. See Installation Manual for flow rate info to help choose the proper feed pump.

List Price: $2,136.84
Our Price (price includes free shipping!) $1,563.10
You save $573.74!
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