Up to 70% OFF everything plus FREE SHIPPING on orders $75+
Tetra Pond Tetra Pond Sludge Reducer (formerly AquaZyme)
Tetra Pond [11442-502197]

Tetra Pond Sludge Reducer (formerly AquaZyme)

Free Shipping at $75

Tetra Pond Sludge Reducer (formerly AquaZyme) is a full season water clarifier program. Great to use in spring before water is shaded by aquatic plant cover.

  • Helps clear bottom of pond
  • Safe for fish and aquatic plants 
  • Use in the spring and summer

Contains high concentration of natural, beneficial bacteria and enzymes that consume the organic matter and nutrients, in pond water.

Instructions: Add one level capful (1/4 oz) for every 250 gallons of pond water. Begin treatment in the spring when water temperature reaches 55ºF. Sprinkle this nontoxic powder uniformly on the water's surface along the edges of the pond.

Repeat treatment every 2 weeks throughout the spring, summer, and fall. Stop treatment in late fall and winter when the water temperature is below 55ºF.

For best results:
1. Use a fine mesh net or pond vacuum and remove as much debris from the pond bottom before using Sludge Reducer.
2. TetraPond Sludge Reducer works best in a pH range of 6.0 to 8.0.
3. Provide aeration and keep pumps running 24 hours a day.

Benefits: Adds beneficial bacteria and enzymes to degrade organic debris and reduce sludge build up on the bottom of the pond.
Useful in ponds with stones at pond bottom.


Price:$15.99 to $87.00
Ask a question about this product
Same Day Shipping Deadline: Order by 12 Noon PT Monday-Friday.

The PetMountain Difference:
Authentic Brands You Can Trust.
Free Shipping on orders $75+.
100% Happy Guarantee.
Low Price Guarantee.

Enter quantity below and click add to cart.

Color & Quantity

Save 45%
16 oz - (Treats 16,000 Gallons)
Status:In Stock
Sku: YT16439
Id: 518181

Save 47%
40 oz - (Treats 40,000 Gallons)
Status:In Stock
Sku: YT16398
Id: 502199

Save 69%
BULK - 120 Ounce - (3 x 40 Ounce)
Status:In Stock
Sku: YT16398M
Id: 610938

Enter a quantity above and click add to cart.

We Also Suggest

Price: $19.58 to $57.00
Compare: $35.99 to $182.99
Save up to $125 (69%)
Price: $8.49 to $238.58
Compare: $14.99 to $763.99
Save up to $525 (69%)
Price: $11.29 to $52.00
Compare: $20.99 to $104.99
Save up to $52 (50%)
Price: $10.23 to $193.00
Compare: $18.99 to $386.99
Save up to $193 (50%)
Price: $24.99 to $71.00
Compare: $47.99 to $227.99
Save up to $156 (69%)