-20%

Aquascape Sludge & Filter Cleaner

Regular price $15.19
Sale price $18.99
Size: 8 oz
Ask a Question

Usually ships within 1-2 business days.

Resources

Price Match Guarantee. Read more.

Return within 30 days of purchase.

Photo of Aquascape Sludge / Filter Cleaner (Liquid)
Aquascape Sludge & Filter Cleaner
Regular price $15.19
Sale price $18.99

Aquascape Sludge & Filter Cleaner is a powerful way to tackle built-up waste and decaying organic matter in your pond. Packed with five pure strains of heterotrophic bacteria, this treatment quickly breaks down sludge on rocks, gravel, and filter pads, restoring a healthy biological balance. Marigold and humic acid enhance the pond environment, supporting fish health and water clarity. Safe for fish, plants, pets, and wildlife, it’s an easy choice for maintaining a cleaner, more vibrant pond ecosystem.

Why Choose Aquascape Sludge & Filter Cleaner?

  • Rapidly reduces fish waste and decaying plant material to cut down on maintenance
  • Contains five robust strains of heterotrophic bacteria for thorough cleaning
  • Marigold and humic acid enrich the pond environment and boost fish vitality
  • Easy-to-use pump top for precise, mess-free application
  • Completely safe for fish, plants, pets, and visiting wildlife

Water Treatment Temperature Guide

  • Product: Sludge and Filter Cleaner
  • Effects of Freezing: Slight reduction; thaw & shake before use
  • Storage Temperature: 50°F-104°F / 10°C-40°C
  • Consequences if Stored Outside Range: Product and packaging may deteriorate
  • Usage Range: 40°F-100°F / 4.4°C-38°C
  • Consequences if Used Outside Range: Reduced effectiveness

Dosing Instructions

  • Use the convenient pump top to apply directly to the pond or over filter pads and rocks.
  • Spread evenly for best results.
  • Repeat treatments as needed to keep sludge under control.

PRO TIP

For stubborn sludge or neglected ponds, manually remove heavy debris first. This allows the bacteria to focus on fine organic waste, speeding up cleaning and restoring balance faster.

98889988909889198883
Package Size8oz
236ml
16oz
473ml
32oz
946ml
1 gal
3.78ltr
1 Pump Treats100 gal
378 L
600 gal
2,268 L
1 Bottle Treats5,000 gal
18,900L
10,000 gal
37,800L
20,000 gal
75,600L
80,000 gal
302,400L
Packaged Weight0.75 lb1.25 lb2.5 lb8 lb

Calculate Pond Size: Length (feet) x Width (feet) x Average Depth (feet) x 7.48 = US Gallons
How Often: For dirty ponds, treat twice weekly for two weeks, then once weekly for maintenance.
How To: Add to the area with the most circulation. We recommend heavily aerating for at least 24 hours after application.
Please Note: Water temperature should be a minimum of 60°F (15°C). Keep out of reach of children. Store at room temperature.


Safety Data Sheet (SDS)
Sludge and Filter Cleaner 98883 | 98889 | 98890 | 98891
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.

People Also Bought

Here’s some of our most similar products people are buying. Click to discover trending style.