Rated 4 out of 5 by 6
Rated 5 out of 5 by mauian1 Excellent clarifier, works great
We purchased this product to enhance our natural bio filter in our 5,000 gallon pond. After normal spring cleaning, the water was already clear, so we set up the UV clarifier to protect the health of the fish and prevent algae growth once the pond warmed up. The pond has warmed, the fish are healthy, and the water is clear. My husband was very careful to follow the instructions to set up this product correctly, checked the set up twice, fixed any errors he made, then get it running. We couldn't ask for better results. This product is worth the money and extra time we waited while it was on backorder.
May 29, 2014
Rated 5 out of 5 by jagib An excellent product
I couldn't see my fish if they were three to four inched below the surface. After installing this product, my pond cleared in a week. Now the water is clear to the bottom of the pond, about four feet. I would recommend this to anyone with algae issues.
September 13, 2013
Rated 5 out of 5 by Hoff Affordable
I bought the 9W UV clarifier a couple of weeks ago. I have a
1,500 gallon pond. The water cleared up after a week after using
May 25, 2013
Rated 5 out of 5 by Hoop2 Crystal clear water
My water is crystal clear after only 3 days. I had to clean my filter after that, all that stuff had to go somewhere. The canister of the device is larger than i thought it would be. I have mine on a timer and it runs only 8hrs a day, i figure this will make the bulb last longer.
July 20, 2012