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Macro-Zyme Muck Block; 6lbs

Macro-Zyme Muck Block; 6lbs

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<span>Macro-Zyme Muck Block; 6lbs
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Part Number:KM-MZMB5


Macro-Zyme is a beneficial bacteria to help control and eliminate sludge and foul odors in tanks, ponds and lakes. This is a high concentration of facultative anaerobic bacteria that will rapidly reproduce and consume organic material in your pond or lake. When placed in the water, this easy to use product quickly releases billions of beneficial bacteria and enzymes that work around the clock to clean, neutralize, and purify. Just apply Macro-Zyme in water 55 (F) or warmer and let it go to work.

In general, Macro-Zyme reduces odors, removes sludge, reduces Biological Oxygen Demand, reduces nutrients available for aquatic plant growth, reduces dissolved organic carbons, reduces hydrocarbon waste, increases available oxygen levels, increases clarity and is safe for pets, fish and wildlife and doesn't require state or EPA registration. 

Note: Macro Zyme should be applied every 30 days when water temperatures are right. If you have a pond bottom that is completly inorganic material, such as sand or rocks with no organic buil up, Macro-Zyme would not do much for you. Macro-Zyme is NOT for algae. 

Length (ft) x Width (ft) x average water depth (ft) x7.48 = gallons
One Acre Foot = 325,851 gallons


  • Good for 6 acre-foot 
  • Easy to use
  • Removes pond scum and odors
  • Improves water quality
  • Safe for pets, fish and wildlife

What's Included

  • 1- 6 lb time release Muck Block 


  • Treats up to 6 acre foot
  • Size: 4.75"H x 6"W at bottom


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