Tetra Pond GreenFree Clarifier UV2, 18 Watts, Ponds up to 4400 Gallons

This is a "Get what you pay for item".... I have only a 800 gallon pond, but it gets a lot of sun and has more fish than it should,so a good uv light (and filter) is a must. You can find a 18 watt light for about half the price if you look hard enough but it will only last a season.

This is a quality product. Unfortunately, it arrived damaged. I contacted the company and they gave me a full refund to my credit card.

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