Dear customers,

Our stores are now open! If you prefer we are still offering the click and collect service for our North Petherton and Yeovil stores. Once your order is ready, we'll call you to arrange a suitable day/time to pick up your goods. More details are available here *
*Note: This may not be the same day.

Lighting & UV Sterilisers

New to aquariums or having an algae/bacteria problem with your aquatic tank? Let Watermarque help you on your aquatic journey to ensure you are getting the best out of your underwater paradise.

UV Sterilisers are a type of filter, used in both Tropical and Coldwater aquariums to help eradicate unwelcome algae, bacteria and parasites. The way in which UV Sterilisers work is quite straight forward. Basically, the UV light disturbs the cellular structure of the living algae, bacteria or parasite which effectively prevents them from reproducing.

Watermarque has a variety of UV Sterilisers on offer to help keep your tank as healthy as possible. But it is crucial when choosing a UV steriliser that you consider your tank flow rate and your aquarium size, otherwise the available surface area will not be big enough to kill off the unwanted parasites, bacteria and algae.

Long and short of it all is that – the UV light kills off any unwelcome algae, bacteria or parasites in your underwater haven. Keeping it pleasingly clean and clear maximising the pleasure of owning fish. Explore our variety of UV lighting and Sterilisers to optimise your aquarium.

  1. 1
  2. 2
  1. Arcadia Metal Halide Lamp - Single Ended - 14000K 400W
  2. Betta LED Light Unit with White & Blue LEDs 90cm
  3. Betta Metal Halide Lamp - Double Ended 14000K 250W
  4. Betta Metal Halide Lamp - Double Ended 20000K 150W
  5. Betta Metal Halide Lamp - Double Ended 20000K 250W
  6. Eheim Adapter Set T5/T8 for PowerLED Lights
  7. Eheim PowerLED Actinic Blue 11w
  8. Eheim PowerLED Actinic Blue 16w
  9. Eheim PowerLED Actinic Blue 20w
  10. Eheim PowerLED Actinic Blue 30w
  11. Eheim PowerLED Actinic Blue 43w
  12. Eheim PowerLED Connector for Additional Lights
  13. Eheim PowerLED Daylight 16w
  14. Eheim PowerLED Hybrid 11w
  15. Eheim PowerLED Hybrid 16w
  16. Eheim PowerLED Hybrid 20w
  17. Eheim PowerLED Hybrid 24w
  18. Eheim PowerLED Hybrid 43w
  19. Eheim PowerLED Mounting Brackets
  20. Eheim PowerLED Supply Upto 20w

  1. 1
  2. 2