NT Pond Sludge Clear 250ml

To use when there is a build-up of sludge on the bottom of the pond, use after addition of algae and blanket weed treatments.

Sludgeclear is a blend of enzymes and bacteria designed to digest organic material leading to a cleaner pond and filter with fewer opportunities for disease- causing organisms to hide. Sludgeclear supports and encourages the activity of the biological filter bacteria.