Brookside Agra has developed a high-performance, non-chemical and natural product called RemediPro to safely degrade sludge build-up and improve water clarity in closed and slow-flow water systems such as ponds and lagoons.

Source:: http://www.wateronline.com/doc/brookside-agra-introduces-natural-remedipro-sludge-clarify-water-ponds-lagoons-0001?atc~c=771+s=773+r=001+l=a