Swell Control Sludge

156 reviews

Swell Control Sludge is a fantastic way to rid your pond of that unsightly sludge and debris at the bottom of your pond. Consisting of mainly decaying bio-matter, sludge can effect your pond chemistry in a bad way, so take care of it with this handy solution.

Product

  • Control Sludge 6 pack BOGOF Buy 1 Get 1 Free
    code: OWN166 In Stock (10+ Available)
    £10.99
    £15.99

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Product Information

Swell Control Sludge is an efficient and cost effective way of keeping sludge at bay in your pond environment. Sludge is a build up of biological waste from fish, plants and other pond debris. It can result in very poor water conditions which affect the various life forms within.

This cost efficient system can treat up to 6,000 gallons/26,276 litres of pond water by simply placing the individual nuggets into the bio-filter or pond water. The beneficial bacteria will then aid in the breakdown of the organic material that causes the sludge.

Easy to use, convenient nuggets make this one of the most versatile products around with no messy measuring or dosing needed. Part of our own branded range, it is of equal if not better quality than leading brands and always at an everyday low price.

Key Features:

  • Water soluble nuggets completely harmless to fish and pond livestock.
  • Contains 6 easy to use nuggets.
  • Easy to use, high value product.
  • No measuring required.
  • Beneficial bacteria from one nugget suitable for 1000 gallons / 4546 litres, during spring, summer and autumn.
  • This product is not a medication, but a beneficial bacteria which helps to break down organic material such as debris.
  • BUY ONE GET ONE FREE

Dosage: Add one nugget per 1000 gallons / 4546 litres to your pond or filter. Continue at a rate of once a week during spring, summer and autumn.

Why not also try our other excellent pond treatments for clearing blanket weed and green water?

Latest Customer Reviews

  • Rating
    Date 26/03/2021 07:03am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Easy to use just pop it in the pond
  • Rating
    Date 09/03/2021 10:03am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Delivery was great but haven't used the product yet
  • Rating
    Date 06/02/2021 07:02am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Cleans the pond as it says it will, keeping the fish healthy
  • Rating
    Date 03/02/2021 08:02am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Will use when weather improves
  • Rating
    Date 18/01/2021 19:01pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Good value and works a treat. This is the second purchase being happy with the results in clearing the really murky waters in my parents pond 👍🏻
  • Rating
    Date 27/12/2020 07:12am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Not used yet but BOGOF made it good value and will use in spring
  • Rating
    Date 10/12/2020 13:12pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Good product better when bogof
  • Rating
    Date 08/12/2020 05:12am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    I use this regularly,works reall well.
  • Rating
    Date 08/11/2020 10:11am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    excellent working product, brilliant speedy delivery will use again
  • Rating
    Date 22/10/2020 09:10am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Stocked up on this for next season always works as it should do used ever year to keep pond bottom clean