G23 13W UVC Bulbs



  • £13.99
    Unit price per 
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Only 13 left!

A collection of all our 13W UVC Bulbs in a G23 fitting.

We have the following available:
  • Philips 13W
  • Aquarium Systems 13W
  • Arcadia 13W
  • Laguna 13W

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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