SUN CUV-136 Aquarium UV Clarifier

The most effective way of preventing green water & maintaining optimal conditions In a pond is by incorporating UV sterilization as a part of your pond filtration. The addition of a UV sterilizer/clarifier not only helps control green water, & the suspended algae in your pond, but is an efficient way to control algae while ensuring optimal pond conditions for fish & plants. The grech CUV-136 36W UV light pond water clarifier for use with pumpsup to 1188GPH, in pondsup to 9250 gallon. High-performance UV bulb ensures professional power while ease of installation & maintenance Make it the right unit for new or existing ponds or water gardens. Included 3/4", 1", 1-1/4" & 1-1/2" Fittings. For peak performance, UV bulb should be replaced after 8, 000 hours (about once every 11 months of operation).