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UV Sterilizers: In Line or Hang On
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Coralife Turbo-Twist 12X 36 Watt UV Sterilizer
Coralife Turbo-Twist 12X 36 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $179.99 In Stock!

The Coralife Turbo-Twist 12X 36 Watt UV Sterilizer is for tanks up to 300 gallons.
  • 36 watt compact fluorescent UV lamp
  • Minimum flow: 300 gph. Maximum flow: 900 gph.
  • In line or hang-on
  • Connections: 1" or 5/8" ID Hose. You'll need at least four feet of clear hose.
  • Requires pump--we recommend the Rio 1100
  • Dimensions: 21" X 6"
  • User Manual (pdf file in new window)
Coralife Turbo-Twist 3X 9 Watt UV Sterilizer
Coralife Turbo-Twist 3X 9 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $99.99 In Stock!

Coralife Turbo-Twist 3X 9 Watt UV Sterilizer is for aquariums up to 125 gallons.
  • 9 watt compact fluorescent UV lamp
  • Minimum flow: 100 gph. Maximum flow: 200 gph.
  • In line or hang-on
  • Connections: 1/2" or 5/8" ID Hose. You'll need at least four feet of clear hose.
  • Requires pump--we recommend the Rio 400
  • Dimensions: 11" X 2-7/8"
  • User Manual (pdf file in new window)
Coralife Turbo-Twist 6X 18 Watt UV Sterilizer
Coralife Turbo-Twist 6X 18 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
Our Price: $139.99 In Stock!

The Coralife Turbo-Twist 6X 18 Watt UV Sterilizer is for tanks up to 250 gallons.
  • 18 watt compact fluorescent UV lamp
  • Minimum flow: 200 gph. Maximum flow: 400 gph.
  • In line or hang-on
  • Connections: 1" or 5/8" ID hose barb. You'll need at least four feet of clear hose.
  • Requires pump--we recommend the Rio 600
  • Dimensions: 13" X 5"
  • User Manual (pdf file in new window)
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 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 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
Pentair Aquatics Lifegard Aquastep 10 Watt UV Sterilizer
Pentair Aquatics Lifegard Aquastep 10 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $143.16
Our Price: $109.00
You Save $34.16! In Stock!

The Pentair Aquatics Lifegard Aquastep 10 Watt UV Sterilizer is for aquariums up to 80 gallons
  • 10 Watt UV lamp. Unique 4 pin connector for easy bulb replacement without shutting down the system.
  • In line or hang-on use
  • Connections: 3/4" FPT. Comes with 1/2" hose barb fitting and 4 feet of hose. Inlet and outlet at top for hang on and at bottom for below aquarium installations.
  • Requires an approx. 300 gph pump
  • Dimensions: 19" X 7.5" X 3"
  • Clear View Port. Allows visible light (no UV) to pass through and indicate bulb is operating adjustable clamp.
  • Spring loaded clamp creates a snug fit to any aquarium or reservoir tank
Pentair Aquatics Lifegard Aquastep 15 Watt UV Sterilizer
Pentair Aquatics Lifegard Aquastep 15 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $178.95
Our Price: $136.00
You Save $42.95! In Stock!

The Pentair Aquatics Lifegard Aquastep 15 Watt UV Sterilizer is for aquariums up to 120 gallons
  • 15 Watt UV lamp. Unique 4 pin connector for easy bulb replacement without shutting down the system.
  • In line or hang-on use
  • Connections: 3/4" FPT. Comes with 1/2" hose barb fitting and 4 feet of hose. Inlet and outlet at top for hang on and at bottom for below aquarium installations.
  • Requires an approx. 450 gph pump
  • Dimensions: 21" X 7.5" X 3"
  • Clear View Port. Allows visible light (no UV) to pass through and indicate bulb is operating adjustable clamp.
  • Spring loaded clamp creates a snug fit to any aquarium or reservoir tank
Pentair Aquatics Lifegard Aquastep 25 Watt UV Sterilizer
Pentair Aquatics Lifegard Aquastep 25 Watt UV Sterilizer
Usually Ships in 1 to 2 Business Days
List Price: $238.61
Our Price: $182.00
You Save $56.61! In Stock!

The Pentair Aquatics Lifegard Aquastep 25 Watt UV Sterilizer is for aquariums up to 200 gallons
  • 25 Watt UV lamp. Unique 4 pin connector for easy bulb replacement without shutting down the system.
  • In line or hang-on use
  • Connections: 3/4" FPT. Comes with 1/2" hose barb fitting and 4 feet of hose. Inlet and outlet at top for hang on and at bottom for below aquarium installations.
  • Requires an approx. 760 gph pump
  • Dimensions: 23" X 7.5" X 3"
  • Clear View Port. Allows visible light (no UV) to pass through and indicate bulb is operating adjustable clamp.
  • Spring loaded clamp creates a snug fit to any aquarium or reservoir tank