Pond sludge is a layer of unsightly brown silt like material that builds overtime in the bottom of ponds. Pond Sludge consists of fish waste, algae, plant and leaf matter and other decaying material. API Pond Ecofix Sludge Destroyer breaks it down by using a combination of beneficial bacteria, dramatically reducing this unsightly sludge build up . For best results the product should be used at the start of Spring. A regular fortnightly application throughout Summer and Autumn leads to clearer water and an overall healthier pond environment.
Dosage instructions
Spring start-up dose 1 ml per 30 ltrs twice a week for the first two weeks.
Maintenance dose: 1 ml per 60 ltrs every 2 weeks