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UPY UltraClear Sludge Digester 12 oz 47120 P14328506UPY-47120 https://cdnimages.opentip.com/full/UPY/UPY-47120.jpg UltraClear Sludge Digester 12 oz 47120 UltraClear® Sludge Digester eliminates sediment pond sludge and pond muck from fish and animal waste, decaying leaves and grass, uneaten fish food, or dead algae. Prevent oxygen depletion from unhealthy pond sludge during the spring and summer. It is difficult to manually remove pond sludge, which is why Sludge Digester is the perfect solution for ponds struggling with sludge issues.Pond sludge causes four significant problems. First, pond sludge depletes oxygen reserves, particularly during warm weather. Low oxygen levels can be stressful or fatal to fish and wildlife. Second, the resulting anaerobic zone (an area without dissolved oxygen), which allows dangerous disease-causing bacteria to grow. The larger the anaerobic zone, the greater the potential for harmful pathogens to develop. Third, pond sludge is the main cause of unpleasant pond odors, like hydrogen sulfide, which emits a rotten egg odor. Fourth, pond sludge releases nitrogen and phosphorus that cause severe water quality issues such as algae blooms.Minimize Excess Build-up of Organic Sediment and Anaerobic ZonesPrevents Oxygen Depletion from Excessive Sludge Build-UpEliminates Foul Pond Odors and Improves Water QualityDecreases the potential for Fish DiseaseCan be used in cold weather or any time of the year.Regular Pond Maintenance Dosage: Add one ounce for every 1000 gallons (Note: 1000 gallons equals 135 cubic feet). Dose at least once a month, or up to once a week for best results. Do not dose more than once a week during the peak summer season.Fall Clean-Up Dosage: Use the clean-up dose at the end of pond season, when temperatures and sunlight are reduced (compared to peak summer conditions). Add one ounce for every 1000 gallons daily for 4 to 7 consecutive days.Cannot ship whentemperatures are freezingItemTreats (up to)47120 - UltraClear Sludge Digester 12 oz (MPN 47120)12,000 gal47125 - UltraClear Sludge Digester 32 oz (MPN 47125)32,000 gal47130 - UltraClear Sludge Digester 1 Gal (MPN 47130)128,000 gal 14328506 743053471204 3.0000lbs 0.00 0.00 0.00
UltraClear
11.40 2025-07-12 11 In Stock

47120 - UltraClear Sludge Digester 12 oz (MPN 47120)

Brand UltraClear
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UPC: 743053471204
SKU: UPY-47120-P
Price: $11.40
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Quantity:
11 In Stock
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Pricing Note

Handling Fee Reminding:  $3.00 handling fee will be charged for ALL items from the same series, product code beginning with UPY- if you order less than  $75.00.

Product Description

UltraClear® Sludge Digester eliminates sediment pond sludge and pond muck from fish and animal waste, decaying leaves and grass, uneaten fish food, or dead algae. Prevent oxygen depletion from unhealthy pond sludge during the spring and summer. It is difficult to manually remove pond sludge, which is why Sludge Digester is the perfect solution for ponds struggling with sludge issues.

Pond sludge causes four significant problems. First, pond sludge depletes oxygen reserves, particularly during warm weather. Low oxygen levels can be stressful or fatal to fish and wildlife. Second, the resulting anaerobic zone (an area without dissolved oxygen), which allows dangerous disease-causing bacteria to grow. The larger the anaerobic zone, the greater the potential for harmful pathogens to develop. Third, pond sludge is the main cause of unpleasant pond odors, like hydrogen sulfide, which emits a rotten egg odor. Fourth, pond sludge releases nitrogen and phosphorus that cause severe water quality issues such as algae blooms.
  • Minimize Excess Build-up of Organic Sediment and Anaerobic Zones
  • Prevents Oxygen Depletion from Excessive Sludge Build-Up
  • Eliminates Foul Pond Odors and Improves Water Quality
  • Decreases the potential for Fish Disease
  • Can be used in cold weather or any time of the year.

Regular Pond Maintenance Dosage: Add one ounce for every 1000 gallons (Note: 1000 gallons equals 135 cubic feet). Dose at least once a month, or up to once a week for best results. Do not dose more than once a week during the peak summer season.

Fall Clean-Up Dosage: Use the clean-up dose at the end of pond season, when temperatures and sunlight are reduced (compared to peak summer conditions). Add one ounce for every 1000 gallons daily for 4 to 7 consecutive days.

Cannot ship whentemperatures are freezing

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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