Aqua UV 25 Watt 2 inch UV Clarifier

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Have only been using this sterilizer for a short time, but so far so good. I haven't notice and algae in the water so far and we recently had an abundance of rain and debris from Hurricane Matthew.

Solid built and work as it should. Keep water clear of algae. Use in conjunction with other products, your pond water will be crystal clear.

Green water disappeared quickly

Great product; great price. Best product out there. This will completely clear your pond in 24 hours. High quality, love it.

Great product. I have a 1300 gallon pond and the water is crystal clear now.

I love it.