CNZ CUV-136 Clarifier for Pond and Aquarium, 36-watt

Connects to 3/4", 1", 1-1/4 and 1-1/2" fittings Pump and tubing, Dimension: 19x5.5x3 inch The Pond and Aquarium Clarifier is ideal for cleaning the green out of water and preventing nasty odors in ponds up to 8,000 gallons. Can easily be installed both vertically or horizontally, max flow:660gph Included 2G11 36W light bulb lasts up to 8,000 hours. We recommend changing bulbs 6-11 months for optimum cleaning performance 15 Ft. cord weather-resistant transformer, Aoid direct sunlight for max life span