UltraClear Sludge Digester – Liquid Pond Muck Remover
- Beneficial bacteria and enzymes help digest organic pond muck
- Liquid formula disperses through the pond water
- Helps reduce fish waste, leaves and associated odors
- Maintenance: 1 fl oz per 1,000 gallons every 2 weeks
- Safe for fish, plants and wildlife when used as directed
Description
Pour-in biological care for pond muck and organic buildup.
UltraClear Sludge Digester uses beneficial bacteria and enzymes to help break down fish waste, leaves, dead algae and other organic debris. Its liquid formula disperses through the water to support a cleaner pond and help reduce odors over successive treatments.
Simple liquid care from surface to sediment
- Digest organic waste: helps reduce the material that accumulates as pond muck.
- Reach across the pond: pour-in application distributes the formula through the water column.
- Concentrated dosing: 1 fl oz treats 1,000 gallons at the maintenance rate.
- Easy routine: shake, measure and pour evenly around the pond edge.
- Made in the USA: safe for fish, aquatic plants and wildlife when used as directed.
Choose your treatment routine
- Maintenance: 1 fl oz per 1,000 gallons every 2 weeks.
- Problem ponds: double the maintenance dose, following the label.
- Spring startup: apply the label dose daily for 4–7 consecutive days, then switch to maintenance.
Use when water is above 55°F. Shake well before measuring and distribute evenly. Confirm pond volume with our pond calculator and follow the directions on your bottle.
Understand bottle coverage
At 1 fl oz per 1,000 gallons, a 32 fl oz bottle provides 32 maintenance doses for a 1,000-gallon pond, or one dose for 32,000 gallons. A 1-gallon bottle provides 128 fl oz of product. Startup and double-dose treatments use more product.
Common questions
How does liquid differ from tablets?
The liquid disperses through the pond water. Muck Digester Tabs sink to place bacteria directly in bottom treatment areas. Use the dosing instructions for the format you choose.
Will one application remove all muck?
Biological breakdown takes place over successive treatments. Follow the routine for your pond conditions and organic load.
What should I use in cold water?
For fall, winter and early spring, use a cold-water product such as Cold Water Muck & Sludge Remover with its own directions.
Related guide: How to Remove Pond Muck and Sludge
Pour-in biological care for pond muck and organic buildup.
UltraClear Sludge Digester uses beneficial bacteria and enzymes to help break down fish waste, leaves, dead algae and other organic debris. Its liquid formula disperses through the water to support a cleaner pond and help reduce odors over successive treatments.
Simple liquid care from surface to sediment
- Digest organic waste: helps reduce the material that accumulates as pond muck.
- Reach across the pond: pour-in application distributes the formula through the water column.
- Concentrated dosing: 1 fl oz treats 1,000 gallons at the maintenance rate.
- Easy routine: shake, measure and pour evenly around the pond edge.
- Made in the USA: safe for fish, aquatic plants and wildlife when used as directed.
Choose your treatment routine
- Maintenance: 1 fl oz per 1,000 gallons every 2 weeks.
- Problem ponds: double the maintenance dose, following the label.
- Spring startup: apply the label dose daily for 4–7 consecutive days, then switch to maintenance.
Use when water is above 55°F. Shake well before measuring and distribute evenly. Confirm pond volume with our pond calculator and follow the directions on your bottle.
Understand bottle coverage
At 1 fl oz per 1,000 gallons, a 32 fl oz bottle provides 32 maintenance doses for a 1,000-gallon pond, or one dose for 32,000 gallons. A 1-gallon bottle provides 128 fl oz of product. Startup and double-dose treatments use more product.
Common questions
How does liquid differ from tablets?
The liquid disperses through the pond water. Muck Digester Tabs sink to place bacteria directly in bottom treatment areas. Use the dosing instructions for the format you choose.
Will one application remove all muck?
Biological breakdown takes place over successive treatments. Follow the routine for your pond conditions and organic load.
What should I use in cold water?
For fall, winter and early spring, use a cold-water product such as Cold Water Muck & Sludge Remover with its own directions.
Related guide: How to Remove Pond Muck and Sludge