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Aquascape Sludge & Filter Cleaner Professional Grade

Regular price $108.79
Sale price $135.99
Size: 1 Gallon
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Photo of Aquascape PRO Sludge Cleaner (Liquid) - 1 Gal
Aquascape Sludge & Filter Cleaner Professional Grade
Regular price $108.79
Sale price $135.99

Aquascape Sludge & Filter Cleaner Professional Grade helps to maintain a strong biological balance in your pond while quickly cleaning rocks, gravel, and filter pads. Packed with five pure strains of heterotrophic bacteria and 25% more concentrated than the consumer version, it’s the top choice for serious pond keepers. This treatment effectively reduces fish waste and decaying organic plant material, letting you spend more time enjoying your pond and less time scrubbing it. With a potency of 4.5 billion CFU per ounce plus added marigold and humic acid, it also helps create a healthier environment for your fish. Easy to apply with the included measuring cup and dosage guide, each gallon treats up to 96,000 gallons. Completely safe for fish, plants, pets, and wildlife.

Why Choose Aquascape Sludge & Filter Cleaner PRO?

  • Rapidly breaks down sludge on pond bottoms, rocks, and gravel
  • Helps keep filter pads cleaner for longer, reducing manual cleaning
  • Maintains a strong biological balance to support fish and plants
  • 25% more concentrated formula gives you more cleaning power per bottle
  • Contains marigold and humic acid to improve water quality for healthier fish
  • Safe for all pond life - fish, plants, pets, and wildlife
  • Includes measuring cup and dosage guide for accurate application
  • One gallon treats up to 96,000 gallons—ideal for routine maintenance

Water Treatment Temperature Guide

  • Water Treatment: Sludge and Filter Cleaner PRO Grade
  • Effects of Freezing: Slight reduction, thaw & shake before use
  • Storage Temperature: 50°F-104°F / 10°C-40°C
  • Consequences of Storing Outside Range: Product and package deterioration
  • Usage Range: 40°F-100°F / 4.4°C-38°C
  • Consequences of Using Outside Range: Reduced effectiveness

Dosing Instructions

  • Use the included measuring cup to apply according to label directions.
  • Dose weekly or after heavy debris buildup, filter cleanings, or adding new fish.
  • No waiting period needed - safe for immediate contact with fish, plants, and pets.

PRO TIP

Direct this treatment into areas with the most sludge accumulation and near filter intakes to help the bacteria work faster and keep your pond’s biofilters running at peak performance.

  • Solution - Sludge Fighting
  • Package Size - 1 gal / 3.78L
  • 1 Scoop Treats - 6,000 gal / 22,712L
  • 1 Bottle/Container Treats - 96,000 gal / 363,400L
  • Packaged Weight - 9.25 lb

Calculate Pond Size: Length (feet) x Width (feet) x Average Depth (feet) x 7.48 = US Gallons
How Often: For very dirty ponds, treat daily for 10 days, then once weekly for maintenance.
How To: Add to the area with the most circulation.
Please Note: Water temperature should be a minimum of 60°F (15°C). This product is very powerful and will quickly go to work consuming sludge. We recommend a higher water temperature to ensure that biological filter systems will be functioning and able to handle the extra bio-load. Keep out of reach of children. Store at room temperature.


Safety Data Sheet (SDS)
Sludge and Filter Cleaner 30408
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

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