Pond Logic® MuckOff

Muck Reducer

 Quickly digests bottom fish waste, leaves and twigs
  • Great for ponds with gravel bottoms
  • 100% natural, beneficial bacteria
  • Remove Muck From Liners & Rocks
  • Eliminate Noxious Odors
  • CrystalClear® MuckOff™ tablets are designed to sink to the bottom of the pond to quickly reduce muck and sludge caused from dead algae, leaves and fish waster. MuckOff™ easy-to-use tablets are a blend of natural bacteria and enzymes that help clear water by removing excess nutrients and reducing sediment. Use once every four weeks when water temperatures are above 50°F.

Option Item Product Label SDS
MuckOff™ – 24 Tablets CC040-24
MuckOff™ – 48 Tablets CC040-48
MuckOff™ – 96 Tablets CC040-96
MuckOff™ – 384 Tablets CC040-384

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Eliminate pond muck and sludge that accumulates at the bottom of your pond with Pond Logic® Muck Defense®. The specially formulated strains of beneficial aerobic bacteria in Muck Defense® are designed to quickly digest organic debris like fish waste, leaves, twigs and fish food that accumulate and form pond muck without harming your pond or its inhabitants.


CrystalClear® MuckOff™ Dosage Rates
Pond Size
(In Gallons)
(Every 4 weeks)
Up to 500 Gallons 3 Tablets
Up to 1,000 Gallons 6 Tablets
Up to 2,000 Gallons 12 Tablets
Up to 4,000 Gallons 24 Tablets
Square Footage = Pond Length x Width

Routine Application Rate

Apply MuckOff™ once every 4 weeks

Persistent Problem Application Rate

For ponds with heavy muck buildup treat at the prescribed rate per gallon above every 2 weeks until desired results.

For Best Results

Disperse MuckOff™ tablets evenly throughout the pond. Optimal Water Conditions: pH: 6.5 – 8.5, Dissolved Oxygen: 5 PPM, Temperature 50°F.

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