Kusuri Sludgebuster 500ml contains selected bacteria to efficiently bio-degrade sludge and detritus in ponds, pipework, filters, areas hard to clean such as folds in pond liners and improves pump flow rate. Regular use prevents accumulation of organic sediments, is ideal as a spring and autumn treatment, reduces biological oxygen demand (B.O.D), increasing oxygen availability to fish and the biological filter.

Use 100ml per 1000 litres (220 gallons) of pond water.

For best results use above 15°C (59°F).

500ml treats 1,100 gallons

1 litre treats 2,200 gallons

5 litre treats 11,000 gallons