Tetra Pond UVC-18 - 18 Watt - GreenFree UV Clarifier - 19521
Suggested Retail$332.00
Our Price$228.00You save31%
Usually ships the next business day
Product Details
The Tetra ultraviolet clarifier works by exposing single celled algae to very high levels of ultraviolet light as the pond water containing them is pumped through the unit. The ultraviolet radiation not only kills the algae but causes it to clump together. These clumps can then be easily removed by your pond filter, water clarity is dependent upon the pond filter removing the dead algae.
Tetra GreenFree UV Clarifier's
Tetra GreenFree UV Clarifier's
- Provides permanent control of suspended algae which cause green water.
- Removes heavy algae blooms-usually within 5 days-and keeps the pond algae-free
- Maintain beautiful water clarity while reducing pond maintenance.
- Weatherproof and built to last
- Convenient viewing window - makes it easy to ensure bulb is working
- Compact, durable, easy to install and energy efficient.
- 15ft Power Cord - 120V / 60hZ
- Dimensions: approximately - 13" x 5.5" x 3.5"
- Complete UV Clarifier: Includes 18 Watt UV Lamp, Quartz sleeve, adapter kit and Ballast/Power supply with Power Cord. Ready to install and use.
- 3 Year Limited Manufacturers Warranty (UV Lamp excluded)
- Tetra UV Instruction Guide .PDF
*** Stainless Steel Reflective Inner Sleeve in the Body - Increases UV Exposure and Prevents Internal UV Degradation. ***
Note: Out of Pond Use Only
UV Performance
| Max Pond Size per Mfg | Max Flow Rate per Mfg | Lamp Size | Inlet/Outlet Size |
| 4400 Gallons | 2200 GPH | 18 Watt | 1" - 1-1/4" Barbed |
| Max Pond Size we recommend | Max Flow Rate we recommend | ||
| 2200 Gallons | 1100 GPH |
Product Reviews
4
Michael
May 14, 2020
Tetra pond 18 Watt UV clarifier
Once again my pond is clear of GREEN algae. I can see my fish and they are happy! This light is not as sturdy as Tetra Pond's previous model but that does not seem to be a problem. Still performs well.
Pros:None
Cons:No mounting bracket.
5
Deborah Fischer
Groveland, Ca
June 23, 2018
Great item
Before I started using these units my pond water was always green no matter what I did or what chemicals I used.
Pros:Keeps water clear
Cons:Needs replacing every three or four years, but beats having to keep changing water or using chemicals
