Interpet Sludge Buster contains cultures of biological organisms which actively consume organic sludge and so takes the hard work out of keeping your pond clean and healthy. Each sachet contains 8,500 million bacteria to consume the pond sludge. Use pond sludge buster whether you have a filter or not.
Plant Friendly - No Chemicals - 100% Natural
Treats up to 2000 gallons
Contents
4 x sachets