G23 11W UVC Bulbs



  • £28.32
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A collection of all our 11W UVC Bulbs in a G23 fitting.
We have the following available:
  • Philips 11W
  • Aquarium Systems 11W
  • Arcadia 11W
  • Laguna 11W
UVC Bulbs help keep your pond free from algae, ensuring crystal clear water all year round. The UVC radiation from your UV bulb will destroy the algae cells present in your water, the remnants of which are then broken down further by your pond filter. With time, the UV output of the bulb degrades over time, so periodic replacements are recommended.

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