Most Effective Sludge Remover Available: Digests Pond Sludge and high strength bacterial filter starter
Great Value: 1 pack of 6 tablets treats 30,000 Litres and each tablet delivers billions of bacteria to breakdown pond sludge and unwanted organics that have built up in your pond
Improves water quality and clarity: by breaking up pond sludge that has built up and potentially gone anaerobic you improve water quality and clarity
Breaks up sticky sludge to be caught by filters: Sludge is sticky, the bacteria in Envii Pond Sludge Klear dislodges and breaks up the sludge into the water column to be caught and removed from your pond by your filter.
100% Natural & Harmless To Fish: It contains naturally occurring bacteria selected for specific activity against pond sludge and it is harmless to humans, fish, pets and all wildlife