Jebao PU-13 Pond and Aquarium Clarifier, 13-watt

The Pond and Aquarium Clarifier is ideal for cleaning the green out of water and preventing nasty odors in ponds up to 2,000 gallons. Can easily be installed both vertically or horizontally, Rated for 2000 gallons without fish or 1000 gallons with fish Included G23 13W light bulb lasts up to 8,000 hours. We recommend changing bulbs 6-12 months for optimum cleaning performance 22 Ft. cord weather-resistant transformer, Aoid direct sunlight for max life span Connects to 3/4", 1", 1-1/4 and 1-1/2" fittings Pump and tubing, Approx length: 12-inch