
Ultraviolet Clarifiers for ponds:
- Eradicates green water in garden ponds
- Features highly efficient ballasts
- IP Rating of IPX5
- Easy to maintain, easy to install
- Ballast located in a fully water-tight cover
- Connects to flexi-hose or rigid pipework
Products Available:
- EVO 15W UV #UV15CE
- EVO 25W UV #UV25CE
- EVO 30W UV #UV30CE
- EVO 55W UV #UV55CE
- EVO 110W UV #UV110CE
How the evoUV Works

The Evolution Aqua evoUV delivers a more efficient and economical performance than before. The range includes a completely redesigned 15 Watt, 25 Watt, 30 Watt, 55 Watt and 110 Watt model that are perfect for use on a variety of garden ponds.
Our range of evoUV pond clarifiers are manufactured to deliver optimum performance at all times.
The evoUVs are designed to clear and mitigate green water which is typically caused by single celled green algae. The evoUVs are compatible with various filtration systems but when paired alongside Evolution Aqua’s pond filtration systems, the evoUV will deliver crystal clear and healthy pond water.
Installing the EvoUV
PUMP-FED INSTALLATION
Install evoUV before the filter on the pipework run from the pond

GRAVITY-FED INSTALLATION
Install evoUV after the filter on the return to pond pipework run.

Specifications
Model | Max. pond size | Max. flow rate | Bulb power | Inlet / Outlet | Fittings supplied | Dimensions |
---|---|---|---|---|---|---|
![]() | 4,000 US Gallons | 2,000 US Gallons/hr | 15W (1 x 15W T8) | 1½" | 2 x 1½" Threaded Hosetails | 20.9" length x 6.6" high x 3.5" deep |
![]() | 5,300 US Gallons | 2,600 US Gallons/hr | 25W (1 x 25W T8) | 1½" | 2 x 1½" Threaded Hosetails | 22.8" length x 6.6" high x 3.5" deep |
![]() | 7,900 US Gallons | 4,000 US Gallons/hr | 30W (1 x 30W T8) | 1½" | 2 x 1½" Threaded Hosetails | 38.6" length x 6.6" high x 3.5" deep |
![]() | 14,000 US Gallons | 5,000 US Gallons/hr | 55W (1 X 55W T8 | 1½" | 2 x 1½" Threaded Hosetails | 38.6" length x 6.6" high x 3.5" deep |
![]() | 19,500 US Gallons | 6,000 US Gallons/hr | 110W (2 X 55W T8) | 2" | No Fittings Supplied | 41.5" length x 9" high x 6.3" deep |