Tetra Pond GreenFree UV Clarifier (New), 5 Watts (330 GPH - Up to 660 Gallons)

Tetra Pond

Regular price $187.34

The Tetra Pond GreenFree Ultraviolet Clarifer combines an efficient UV lamp and stainless steel reflector to clear your water of green algae quickly. A quartz sleeve helps protect your UV Clarifier lamp from any debris and lamps last up to 11 months of constant use. The stainless steel reflector insert increases UV exposure for more efficient sterilization than other UV clarifiers.

  • Easy to install and minimal effort to maintain
  • Enjoy a clean and clear pond free of green algae
  • Convenient viewing window allows you to easily see when the lamp is on or off
  • 3 year warranty

Durable non-submersible UV sterilizer with 18' power cord and weather resistant housing. All Greenfree UV Sterilizers include barbed fittings for 3/4", 1" and 1-1/4" soft tubing.


  • 330 GPH
  • Ponds up to 660 gallons
  • 5 watts


  • 900 GPH
  • Ponds up to 1800 gallons
  • 9 watts


  • 2200 GPH
  • Ponds up to 4400 gallons
  • 18 watts


  • 4400 GPH
  • Ponds up to 8800 gallons
  • 36 watts