Brand: Aqua Ultraviolet
Details: The Aqua Ultraviolet Classic Series UV Clarifiers are ideal for ponds, aquariums, and water features. Rugged design allows for quick installation and easy maintenance. The highest quality quartz sleeve allows for 99.9% transmission rate, the unique design allows for maximum flow rates, and the EZ Twist cap and quick release tee make for quick and easy maintenance! This 57 Watt unit works well for ponds up to 6500 gallons (assuming some plant coverage and partial shade).