King British Sludge Remover biologically removes organic waste from ponds & filters. Environmentally friendly and safe for ponds that may contain frogs. One 250ml bottle will treat up to 2,250 litres of pond water.

Use every fortnight in Spring & Summer for clean, healthy ponds. Particularly helpful in tandem with Green Water Control or Barley Straw Extract.

One 250ml bottle will treat up to 2,250 litres of pond water

Keep out of the reach of children.

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