ZenBlue CUV-118 Pond and Aquarium UV Sterilizer/Clarifier with UV Bulb, 18-watt

Description

The ZenBlue CUV-118 ultraviolet (UV) sterilizer/clarifier is a great way to reduce or eliminate algae in your aquarium or pond. With a powerful 18W bulb the CUV-118 allows water to pass in front of the UV light which kills algae as it cycles through the clarifier. Easy to install and 3 inlet/outlets for multiple setup options. The CUV-118 is suitable for aquariums up to 90 gallons and ponds up to 3000 gallons. Easy release Bulb/Quartz for simplified maintenance. Includes external ballast. Compatible with 3/4", 1", 1 1/4" and 1 1/2" hoses.