Kasco Pond Probiotics Macro-Zyme Muck Block - 6 lb. block

Kasco Pond ProbioticsMacro-Zyme Muck Block - (1) 6 lb. block Kasco’s Pond Probiotics are a safe, non-chemical approach to water quality management. Chosen by pond professionals since 1991, Pond Probiotics are used to produce a healthy, balanced eco-system with its highly concentrated, unique blend of naturally occurring bacteria and enzymes that quickly eliminates sludge and odors. Application is simple – just apply the product in water 55° or higher and let it go to work. Pond Probiotics are available as quick-dissolving powder, Muck Puck tablets, and time-release Muck Blocks. Use powder in small to medium ponds and pucks for spot treatment near docks and swimming areas. Reapply both every 2-3 weeks. Blocks are great in medium to large ponds needing monthly treatment. All forms increase in effectiveness by combining with a Kasco Surface Aerator or Robust-Aire™ System. Features: Eliminates fish waste, digests organic compounds, and removes dead grass leaves Non-toxic to humans, fish,