Category Archives: Ultra Violet Clarifiers

PondXpert Greenstop 15000 UVC – 18 Watt

PondXpert does it again….a robust UVC at a rock bottom price. This budget UV offers a lot of power for the price! Perfect for getting rid of green water in small ponds.

PondXpert Greenstop 23000 UVC – 36 Watt

This pond UV will clear up your green pond water instantly. As time moves on the typical pondkeeper is using a bigger UVC to establish clear water. 36 watts is becoming the standard UV size in the UK and this unit offers tremendous value for money.

UVC Bulb 55watt – Single Ended Type

Remeber to change the bulb in your UVC unit or UVC pond filter every spring. Due to the nature of this product it’s effectiveness will slowly diminish over time.

Evolution Aqua Evo UVC 30w

Key feature is an intergrated UV bulb life indicator showing how much life is left in your tubes.

Evolution Aqua Evo UVC 55w

Key feature is an intergrated UV bulb life indicator showing how much life is left in your tubes.

Evolution Aqua Evo UVC 110w

Key feature is an intergrated UV bulb life indicator showing how much life is left in your tubes.

UVC Bulb – 7 Watt Single Ended

The effectiveness of UV Bulbs lessens over time. We suggest the are replaced anually – preferably in the spring.

13w UVC Bulb – GX Base

Replacement UVC Lightbulb suitable for the following pond filters: Hozelock Bioforce 12000 (made before mid-2012) , Fishmate Powerclenz 15000.

13w UVC Bulb

Please be careful ordering 13w PLS style bulbs. This bulb is suitable for the EasyClear 9000 All-in-One pump. It is also suitable for Hozelock Bioforce 12000 UV Filters purchased after mid-2012. If you are unsure which Bioforce 12000 bulb you need please check the serial number on your filter. This ‘single fin’ bulb works with

Blagdon All-in-One UVC 5w (for Affinity)

Easy screw-fit ultra violet clarifier. Clears green algae water instantly.

PondXpert Greenstop 40000 UVC – 55 Watt

GreenStop UV units from PondXpert offer unbeatable value for money. This 55 watt version is the most powerful in the range and is perfect for big ponds up to 40,000 litres 9perfect for smaller ponds too – the smaller the pond the clearer the water will be).

Hozelock Vorton 18 UVC

The 18w UVC bulb inside this unit will control green water effectively in most popular sized garden ponds. This UV lamp will force tiny microscopic algae to bind together making solid particles. These solid particles will sink to the floor and ultimately be ejected from the pond water by your pond filter.

Hozelock Vorton 36 UVC

The Hozelock Vorton range of UV lights has been our bestselling pond clarifier range for a long time. This powerful 36w is perfect for most garden ponds.

Hozelock Vorton 55 UVC

New largest addition to the Hozelock Vorton range – this 55w UVC will keep even the greenest pond clear.

UVC Bulb 100w – Buy One Get One Free

Powerful pond UVC Bulb – zaps away single cell green algae. Suitable for use with Oasis/Lotus 100 UVC.

20w UV Bulb – BOGOF Offer (pick 18w)

Fits the Laguna 8000 Pressure-Flo Filter. Please note that Laguna do not supply a 20w UVC bulb anymore – it has been replaced by this 18w version.

25w UVC Bulb – Laguna – BOGOF Offer

Special UVC Bulb designed for Laguna filters. This bulb fits the Laguna Pressure-Flo 12000

75w UVC Bulb – Buy One Get One Free

75 watt UVC bulb fits the Oasis/Lotus 75w UVC unit.