TetraPond GreenFree UV Clarifiers provide permanent control of suspended algae which cause green water. It removes heavy algae blooms (usually within 5 days) and keeps the pond algae free. This means no more green water while reducing pond maintenance. Each unit is compact, durable, easy to install and energy efficient.

The most efficient flow rate is 50% of total pond volume. The UV Clarifier is not submersible and should be brought in during the winter months when temperatures are at or below freezing.

• Size 330 gph, Designed for ponds up to 660 gallons; Includes fittings for tubing 1/2'-3/4' ID