Swell 25 Watt UV Bulb

30 reviews

These Swell 25 Watt UV Bulbs are double ended T8's for use in garden UV units to help clarify your green water and achieve a crystal clear look in your pond. Suitable for use with any UVC unit with the correct wattage, they can only be purchased at Swell UK.


  • 25w UVC Bulb, 1 plus 1 free
    code: UVC125 In stock More than 10 in stock

Product Information

Swell 25 watt T8 Double Ended UV replacement Bulbs/Tubes

In the summer months algae can become a real nuisance in a garden pond and quickly decimate your once beautiful pond. Ultra Violet lamps work by treating the algae cells and forcing them to mass together for easier removal.

Swell bulbs use only the highest materials in their replacement bulbs, and by using high-quality UVC lamps guarantees a long lasting performance. For added value, if you buy one you get another free, so you can be confident that your pond or aquarium is covered!

Product Information

  • Swell T8 Double Ended UV Bulbs are a double ended tube with two pins at either end.
  • High UV output allows for greater algae control.
  • Can be used on:Oase, Blagdon, Fish Mate, Hozelock, Aqua Medic UV's and any other UV device that requires T8 Double Ended UV Bulbs.

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