Rid your pond of toxic sludge with the Blagdon Sludge Buster. Not only will your pond look better, but this will also cut down on filter maintenance for a longer life.
Sludge is caused by a build-up of organic waste from dead vegetation, algae and excess food and fish waste. It quickly grows into a thick layer of grime that discolours the water and affects fish health. Each sachet contains millions of bacteria which work to break down the nitrites and ammonia in the water.
For ease of use the treatment can be added directly to the pond filter or water for best results.
Each sachet will treats ponds up to 2,000 gallons (9,000 litres).
Each package contains 4 sachets.