Blagdon Pond Sludge Buster Sachet

Throughout the year ponds accumulate debris, dead plant matter, uneaten food and fish waste. If left untouched this forms an unsightly, unhealthy layer of sludge at the bottom of the pond. Blagdon Sludge Buster's unique blend of bacteria and enzymes break down this sludge leaving your pond with a clean bottom! The bacteria are species that use oxygen locked up in the sludge for their respiration, preventing a lack of oxygen in the water for the pond fish and other water borne wildlife. Blagdon Sludge Buster can also be added to filters to reduce maintenance.