Swell 25 Watt UV Bulb

46 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.

Product

  • 25w UVC Bulb, 1 plus 1 free
    code: UVC125 In Stock (10+ Available)
    £15.99
    £21.49

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.

Latest Customer Reviews

  • Rating
    Date 24/07/2019 07:07am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    Already fitted and working
  • Rating
    Date 29/04/2019 06:04am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    2 for 1 offer . Ideal replacement for Yamitsu original.
  • Rating
    Date 27/04/2019 10:04am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    Great product does what it says on the tin
  • Rating
    Date 05/04/2019 11:04am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    EXCELLENT VALUE ,ARRIVED ON TIME .I AM DELIGHTED
  • Rating
    Date 26/03/2019 17:03pm
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    Great value getting two for the price of one
  • Rating
    Date 05/10/2018 07:10am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    I've purchased these before and they last as long as any others, plus BOGOF cant be beaten on price
  • Rating
    Date 06/08/2018 09:08am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    good quality and value for money
  • Rating
    Date 09/05/2018 16:05pm
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    just fitted waiting for pond to clear now
  • Rating
    Date 24/04/2018 09:04am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    Very good value, a great purchase.
  • Rating
    Date 06/04/2018 08:04am
    Swell 25w UVC Bulb, 1 plus 1 free
    Feefo Logo
    Not changed the bulb yet but I've use these before