At last an ultra-powerful 110 watt version of our bestselling UVC. This ultra violet clarifer is great for big ponds and is supplied with a 2" connection only (no hosetail provided). NOTE: UVC bulbs included.

The new Evo range from Evolution Aqua boasts the best-looking and highest quality UVC on the market. Special attention has been paid to ensure that this UV is durable and robust - the body is watertight up to IPX5 rating and the unit comes with an electronic...

The EVO range of pond ultra violet clarifiers by innovators at Evolution Aqua. With striking looks and superior build quality these UV units look destined to become bestsellers. The units are protected for water ingress up to IP rating IPX5. This 30 watt...

This 55 watt UVC is the best money can buy. It has been carefully designed to result in a durable unit that can resist water ingress up to IP X5. Not only is this a robust unit capable of years of service it also boasts cutting-edge contemporary looks...

Evolution Aqua have spent time and effort in creating the most durable and robust unit we have ever seen. This item been crafted so well that it has achieved an IP X5 rating against water ingress, so hopefully the days of water entering and tripping the...

The Evolution Aqua Titanium UVC range offers improved UV output and longer body life compared to the standard EA units. Better still, it is up to 1.5 times more effedctive at clearing green water.

The Evolution Aqua Titanium UVC range offers improved UV output and longer body life compared to the standard EA units. Better still, it is up to 1.5 times more effedctive at clearing green water.

This powerful Evolution Aqua UVC bulb will keep your pond water clear. Note: This is bulb will only fit Evolution Aqua products.

This powerful Evolution Aqua UVC bulb will keep your pond water clear. Note: This is bulb will only fit Evolution Aqua products.

75w double-ended T8 UVC bulb which fits the Evolution Aqua 75w EVO UVC unit.UVCsEvolution Aqua EVO 75w NOTE: This is a genuine Evolution Aqua UVC bulb and will only fit Evolution Aqua units. It therefore WILL NOT fit the Lotus 75w or any other non-EA...