Eliminate unsightly green water algae and maintain a crystal clear pond with an Evolution Aqua Evo UV Clarifier. Evolution Aqua’s pond UV clarifiers deliver even greater performance and improved serviceability. Changing bulbs, quartz sleeves or replacing a ballast are quick and simple to do. The Evo UV is simple to install, with universal mounting plates allowing you to fix the unit horizontally or vertically, or at any angle you choose.
If your UV Clarifier is appropriately sized, expect water clarity within 14 days. Note that string algae on the waterfall, in the pond, and on the sides won't be impacted by the UV light. This is typical for ponds, as the UV only targets single-celled algae that can pass through the unit. Keep in mind, your pond might retain a greenish tint unless you have at least 50% plant coverage or your pond is in partial shade.
- Improves water clarity by eradicating green water
- High output, energy efficient ballast
- Fully serviceable for easy maintenance
- Easy to install
Model | Max Pond Size | Max Flow Rate | Bulb Power | Inlet/Outlet |
Evo 15 | 4000 Gal | 1800 GPH | 15W | 1.5" |
Evo 25 | 5300 Gal | 2500 GPH | 25W | 1.5" |
Evo 30 | 7900 Gal | 3500 GPH | 30W | 1.5" |
Evo 55 | 14500 Gal | 5000 GPH | 55W | 1.5" |
Evo 110 | 19500 | 6000 GPH | 110W | 2" |




