Swell Control Sludge

164 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
    £19.99

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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 03/10/2021 06:10am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Good offer got two for price of one cheaper than any other I looked at
  • Rating
    Date 30/09/2021 17:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Still waiting to see the results
  • Rating
    Date 28/09/2021 14:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Very effective pond treatment.
  • Rating
    Date 27/09/2021 14:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Second purchase of this & it"s brilliant, I have tried several other products in the past with little success but this actually seems to be working, would definitely recommend
  • Rating
    Date 25/09/2021 08:09am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    2000 gallon pond with no filter so still water, dropped in 4 tablets (double dose) and in 2 days the green sludge and green water turned a brown colour and started to disappear. Fish were visible again plus the miniature fish fry were unaffected. It’s now day 3 since the treatment and I’m amazed by by results, I was a sceptic but I’m not now.
  • Rating
    Date 21/09/2021 18:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    I have not tried this yet,will be using in the next couple of weeks.
  • Rating
    Date 18/09/2021 14:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    seem to be working ,water looks clearer
  • Rating
    Date 16/09/2021 12:09pm
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    Yes it works like magic thank you
  • Rating
    Date 15/09/2021 09:09am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    1st year of use. Definitely reduces sludge and bogof seems a bargain
  • Rating
    Date 10/09/2021 11:09am
    Swell Control Sludge 6 pack BOGOF
    Feefo Logo
    very good, a regular customer