Last Updated: 2025-10-10 14:29:41
Manufacturer | - |
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Brand | Tetra Pond |
Item model number | 19522 |
Color | Multicolor |
Weight | - |
Height | - |
Depth | - |
Product Id | 2766354 |
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User Reviews and Ratings |
3.9
(15 ratings)
3.9 out of 5 stars
|
UPC | 046798195221 |
# | Shop & Price | Reviews | User Ratings | Price |
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Tetra Pond GreenFree UV Clarifier, 36W, 8800 Gallons For Clean And Clear Ponds
Reviews: 15
app.ratings:
(15)
Price:
$149.99
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Reviews: 15
(3.9)
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Works great. FYI used thread tape on threaded fittings. I say this because I see people complaining about leaks. I myself haven't had any. Algae is gone in a couple of days. Crystal clear!
Had very green water in my small pond. Bought the Greenfree UV and a week later the water is clear.
I bought this product because the filter I had with the UV light built in failed on me. The filter still works great its just the light unit no longer works, after only 3 years. I didn't want to get rid of the filter so I purchased the UVC-18 Clarifier. I had only just set it up and realized there was no Purple Light indicating that the bulb was working. I waited till evening to check incase it was a dim display or something. Still no light. The next day I unhooked it checked to make sure it was all put together and the bulb was properly installed, it was. I called the 1-800 help line and got to speak to a Tech. It appears the safety stitch was not turning the light on. The Tech told me how to fix it and it worked. Now it is working great. Hopefully it will only take a few days to get my Pond back to crystal clear status. I enjoy the sturdy construction of this unit. It feels like it will last and no cheap plastic at all. Only time will tell. I have a few other products from Tetra and all are working great. I have a Tetra pump it is still going strong even after 5 years!
After fighting algae for 2 1/2 yrs in my 5000 gal pond with 90 deg weather I was about to fill it in and do away with it. I had heard about a UV classifier but never looked in to it very far. I started reading about them and decided to give it one more chance and purchased a UV classifier. I was amazed. After about week or 10 days later it started clearing up and it has been crystal clear ever since and that is going on 5 weeks now. Both the fish and plants are happier now.
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