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Aqua Ultraviolet Classic 15 Watt White UV Sterilizer
Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $248.00
Our Price: $173.60
You Save $74.40! In Stock!

The Aqua Ultraviolet Classic 15 Watt White 3/4" UV Sterilizer is the premium choice for the water sterilization for aquariums up to 75 gallons.
  • A pump is a required. The required flow rates is approx. 150 gph.
  • Dimensions: 16" X 6" X 2-1/2"
  • Inlet: 3/4" barb or FPT, Outlet: 3/4" barb or FPT
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 25 Watt White UV Sterilizer
Aqua Ultraviolet Classic 25 Watt White 2" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $322.00
Our Price: $225.40
You Save $96.60! In Stock!

The Aqua Ultraviolet Classic 25 Watt White 2" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. 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.
  • A pump is a required. Max Flow For Ponds: 2000 gph as clarifier, 1200 gph as sterilizer. The recommended flow rate for aquariums for algae is 332-554 gph and for protozoa is 110-184 gph.
  • Dimensions: 20" X 6" X 2-1/2"
  • Inlet: 2” slip, Outlet: 2” slip
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 25 Watt White UV Sterilizer
Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $328.00
Our Price: $229.60
You Save $98.40! In Stock!

The Aqua Ultraviolet Classic 25 Watt White 3/4" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. 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.
  • A pump is a required. Max Flow For Ponds: 2000 gph as clarifier, 1200 gph as sterilizer. The recommended flow rate for aquariums for algae is 332-554 gph and for protozoa is 110-184 gph.
  • Dimensions: 20" X 6" X 2-1/2"
  • Inlet: 3/4" barb or FPT, Outlet: 3/4" barb or FPT
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 40 Watt White UV Sterilizer
Aqua Ultraviolet Classic 40 Watt White 2" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $458.00
Our Price: $320.60
You Save $137.40! In Stock!

The Aqua Ultraviolet Classic 40 Watt White 2" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. Used as a sterilizer, the Classic 40 Watt UV is the premium choice for a 1200-2000 gallon pond or an aquarium up to 325 gallons. Used as a clarifier, the Classic 40 Watt can treat up to 6,000 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 3,000 gph as clarifier, 2,000 gph as sterilizer. The recommended flow rate for aquariums for algae is 589-983 gph and for protozoa is 196-327 gph.
  • Dimensions: 37-3/8" X 6" X 2-1/2"
  • Inlet: 2” slip, Outlet: 2” slip
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 40 Watt White UV Sterilizer
Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $464.00
Our Price: $324.80
You Save $139.20! In Stock!

The Aqua Ultraviolet Classic 40 Watt White 3/4" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. Used as a sterilizer, the Classic 40 Watt UV is the premium choice for a 1200-2000 gallon pond or an aquarium up to 325 gallons. Used as a clarifier, the Classic 40 Watt can treat up to 6,000 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 3,000 gph as clarifier, 2,000gph as sterilizer. The recommended flow rate for aquariums for algae is 589-983 gph and for protozoa is 196-327 gph.
  • Dimensions: 37-3/8" X 6" X 2-1/2"
  • Inlet: 3/4" barb or FPT, Outlet: 3/4" barb or FPT
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 57 Watt White UV Sterilizer
Aqua Ultraviolet Classic 57 Watt White 2" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $504.00
Our Price: $352.80
You Save $151.20! In Stock!

The Aqua Ultraviolet Classic 57 Watt White 2" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. Used as a sterilizer, the Classic 57 Watt UV is the premium choice for a 1500-3000 gallon pond or an aquarium up to 355 gallons. Used as a clarifier, the Classic 57 Watt can treat up to 6,500 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 3,250 gph as clarifier, 3,200 gph as sterilizer. The recommended flow rate for aquariums for algae is 883-1474 gph and for protozoa is 294-490 gph.
  • Dimensions: 20" X 6" X 2-1/2"
  • Inlet: 2” slip, Outlet: 2” slip
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 57 Watt White UV Sterilizer
Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $510.00
Our Price: $357.00
You Save $153.00! In Stock!

The Aqua Ultraviolet Classic 57 Watt White 3/4" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. Used as a sterilizer, the Classic 57 Watt UV is the premium choice for a 1500-3000 gallon pond or an aquarium up to 355 gallons. Used as a clarifier, the Classic 57 Watt can treat up to 6,500 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 3,250 gph as clarifier, 3,200 gph as sterilizer. The recommended flow rate for aquariums for algae is 883-1474 gph and for protozoa is 294-490 gph.
  • Dimensions: 20" X 6" X 2-1/2"
  • Inlet: 3/4" barb or FPT, Outlet: 3/4" barb or FPT
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Classic 8 Watt White UV Sterilizer
Aqua Ultraviolet Classic 8 Watt White 3/4" UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $226.00
Our Price: $158.20
You Save $67.80! In Stock!

The Aqua Ultraviolet Classic 8 Watt White 3/4" UV Sterilizer is the premium choice for the water sterilization for aquariums up to 50 gallons.
  • A pump is a required. The required flow rates is approx. 100 gph.
  • Dimensions: 16" X 6" X 2-1/2"
  • Inlet: 3/4" barb or FPT, Outlet: 3/4" barb or FPT
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Twist 25 Watt 2
Aqua Ultraviolet Twist 25 Watt 2" White UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $342.00
Our Price: $239.40
You Save $102.60! In Stock!

The Aqua Ultraviolet Twist 25 Watt 2" White UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. The Twist 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. An expansion union included with each Twist UV will allow you to connect additional UV sterilizers to your Twist UV.

Used as a sterilizer, the Twist 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 Twist 25 Watt UV can treat up to 4000 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 2000 gph as clarifier, 1200 gph as sterilizer. The recommended flow rate for aquariums for algae is 332-554 gph and for protozoa is 110-184 gph.
  • Dimensions: 20" X 6" X 2-1/2"
  • Inlet: 2” slip, Outlet: 2” slip
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Aqua Ultraviolet Twist 40 Watt White UV Sterilizer
Aqua Ultraviolet Twist 40 Watt 2" White UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $478.00
Our Price: $334.60
You Save $143.40! In Stock!

The Aqua Ultraviolet Twist 40 Watt 2" White UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. The Twist 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. An expansion union included with each Twist UV will allow you to connect additional UV sterilizers to your Twist UV.

Used as a sterilizer, the Classic 40 Watt UV is the premium choice for a 1200-2000 gallon pond or an aquarium up to 325 gallons. Used as a clarifier, the Twist 40 Watt can treat up to 6,000 gallons of fresh water that has 50% to 75% plant coverage.
  • A pump is a required. Max Flow For Ponds: 3,000 gph as clarifier, 2,000 gph as sterilizer. The recommended flow rate for aquariums for algae is 589-983 gph and for protozoa is 196-327 gph.
  • Dimensions: 37-3/8" X 6" X 2-1/2"
  • Inlet: 2” slip, Outlet: 2” slip
  • White
  • Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
  • Controls algae, bacteria & protozoa
  • Clears water in 3-5 days, sometimes overnight
  • Instructional Manual (pdf format in new window)
Current USA Gamma 15 Watt Pond UV Sterilizer
Current USA Gamma 15 Watt Pond UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $106.65 In Stock!

  • For ponds up to 2500 gallons. The 2500 gallons rating assumes the unit is being used as a clarifier (algae) only and not as a sterilizer.
  • 15 watt T5 UV lamp
  • In line
  • Connections: 2" slip connection
  • Requires an approx. 700 gph pump
  • Dimensions: 20" X 4" X 2.75"
  • Ballast separate from unit
  • Use the 3/4" Bushing-Hose Barb Kit for use with 3/4" hose
Current USA Gamma 15 Watt UV Sterilizer
Current USA Gamma 15 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $114.00 In Stock!

  • For tanks up to 75 gallons. The 75 gallons rating assumes the unit is being used as a clarifier (algae) and sterilizer.
  • 15 watt T5 UV lamp
  • In line or hang-on
  • Connections: 1/2" or 3/4" ID Hose. You'll need at least four feet of clear hose.
  • Requires powerhead--we recommend the Mini-Jet 606
  • No tubing required
  • Dimensions: 20" X 4" X 2.75"
  • For aquarium use
  • Ballast separate from unit
Current USA Gamma 25 Watt Pond UV Sterilizer
Current USA Gamma 25 Watt Pond UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $120.25 In Stock!

  • For ponds up to 4000 gallons. The 4000 gallons rating assumes the unit is being used as a clarifier (algae) only and not as a sterilizer.
  • 25 watt T5 UV lamp
  • In line
  • Connections: 2" slip connection
  • Requires an approx. 1,200 gph pump
  • Dimensions: 26" X 4" X 2.75"
  • Ballast separate from unit
  • Use the 3/4" Bushing-Hose Barb Kit for use with 3/4" hose
Current USA Gamma 25 Watt UV Sterilizer
Current USA Gamma 25 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $128.00 In Stock!

  • For tanks up to 125 gallons. The 125 gallons rating assumes the unit is being used as a clarifier (algae) and sterilizer.
  • 25 watt T5 UV lamp
  • In line or hang-on
  • Connections: 1/2" or 3/4" ID Hose. You'll need at least four feet of clear hose.
  • Requires powerhead--we recommend the Mini-Jet 606
  • No tubing required
  • Dimensions: 26" X 4" X 2.75"
  • For aquarium use
  • Ballast separate from unit
Current USA Gamma 40 Watt Pond UV Sterilizer
Current USA Gamma 40 Watt Pond UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $160.00 In Stock!

  • For ponds up to 6000 gallons. The 6000 gallons rating assumes the unit is being used as a clarifier (algae) only and not as a sterilizer.
  • 40 watt T5 UV lamp
  • In line
  • Connections: 2" slip connection
  • Requires an approx. 2,800 gph pump
  • Dimensions: 36" X 4" X 2.75"
  • Ballast separate from unit
  • Use the 3/4" Bushing-Hose Barb Kit for use with 3/4" hose
Current USA Gamma 8 Watt Pond UV Sterilizer
Current USA Gamma 8 Watt Pond UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $80.00 In Stock!

  • For ponds up to 1500 gallons. The 1500 gallons rating assumes the unit is being used as a clarifier (algae) only and not as a sterilizer.
  • 8 watt T5 UV lamp
  • In line
  • Connections: 2" slip connection
  • Requires an approx. 600 gph pump
  • Dimensions: 20" X 4" X 2.75"
  • Ballast separate from unit
  • Use the 3/4" Bushing-Hose Barb Kit for use with 3/4" hose
Current USA Gamma 8 Watt UV Sterilizer
Current USA Gamma 8 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $95.00 In Stock!

  • For tanks up to 50 gallons. The 50 gallons rating assumes the unit is being used as a clarifier (algae) and sterilizer.
  • 8 watt T5 UV lamp
  • In line or hang-on
  • Connections: 1/2" or 3/4" ID Hose. You'll need at least four feet of clear hose.
  • Requires powerhead--we recommend the Mini-Jet 404
  • No tubing required
  • Dimensions: 20" X 4" X 2.75"
  • For aquarium use
  • Ballast separate from unit
Emperor 160 Watt High Output SS UV Sterilizer
Emperor Aquatics 160 Watt High Output Stainless Steel UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $2,368.08 In Stock!

  • For ponds up to 12,600 gallons
  • Can also be used with an aquarium
  • Two 80 watt T6 UV lamps
  • 120 volt 50/60 Hz
  • In line
  • Connections: 2" MPT inlet/ 2" MPT outlet
  • A pump is a required. The required flow rates:
-Algae: 5280 gph maximum, 4200 gph minimum
-Protozoa: 880 gph maximum, 700 gph minimum
  • Dimensions: 42" X 10"
  • Additional photos
  • NOTE: This item is drop-shipped directly from the manufacturer. We do not offer expedited shipping for this item.
Emperor 240 Watt High Output SS UV Sterilizer
Emperor Aquatics 240 Watt High Output Stainless Steel UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $2,666.40 In Stock!

  • For ponds up to 16,600 gallons
  • Can also be used with an aquarium
  • Three 80 watt T6 UV lamps
  • 120 volt 50/60 Hz
  • In line
  • Connections: 2" MPT inlet/ 2" MPT outlet
  • A pump is a required. The required flow rates:
-Algae: 7740 gph maximum, 5940 gph minimum
-Protozoa: 1290 gph maximum, 990 gph minimum
  • Dimensions: 42" X 10"
  • Additional photos
  • NOTE: This item is drop-shipped directly from the manufacturer. We do not offer expedited shipping for this item.
Emperor 320 Watt High Output SS UV Sterilizer
Emperor Aquatics 320 Watt High Output Stainless Steel UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $2,935.68 In Stock!

  • For ponds up to 24,000 gallons
  • Can also be used with an aquarium
  • Four 80 watt T6 UV lamps
  • 120 volt 50/60 Hz
  • In line
  • Connections: 2" MPT inlet/ 2" MPT outlet
  • A pump is a required. The required flow rates:
-Algae: 10140 gph maximum, 8100 gph minimum
-Protozoa: 1690 gph maximum, 1350 gph minimum
  • Dimensions: 42" X 10"
  • Additional photos
  • NOTE: This item is drop-shipped directly from the manufacturer. We do not offer expedited shipping for this item.