How much product do I need?

One gallon of Pond Worx Pond Bacteria will treat one acre with an average depth of 4-6 feet deep.

Is Pond Bacteria safe for fish?

Yes! When used as directed, Pond Worx Pond Bacteria does not pose risk to fish, vegetation, people, pets, or other various wildlife.

How long before I see results?

Though Pond Bacteria starts working immediately, it can take up to 90 days for measurable results, depending on the extent of the buildup.

When should this product be applied?

Pond Bacteria works best in warmer waters. We recommend starting applications in the spring when water temperatures are at least 50˚F or above.

Pond Worx Pond Bacteria - Concentrated & Formulated for Large Ponds, Water Features - Safe for Koi - 32 Ounces & Treats up to a Quarter Acre Pond

Pond Worx Pond Bacteria - Concentrated & Formulated for Large Ponds, Water Features - Safe for Koi - 32 Ounces & Treats up to a Quarter Acre Pond

Product ID: 455567655

Details

Brand
Pond Worx
Liquid Volume
32 Fluid
Item Weight
80 Grams
Item Form
Liquid
Manufacturer
Energen

⚡Instant muck & sludge breakdown

🌿Safe for fish, plants & wildlife

💧32 fl oz concentrated liquid

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855 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Transform your pond into a crystal-clear oasis—because your water deserves the best!

ECO FRIENDLY SAFE - Non-toxic to fish, koi, plants, and wildlife—maintain a thriving ecosystem worry-free.
LARGE POND OPTIMIZED - Specifically designed to treat expansive water features and koi ponds effectively.
POWERFUL CONCENTRATED FORMULA - Delivers rapid sludge and muck elimination for pristine water clarity.
SYNERGISTIC ECOSYSTEM SUPPORT - Works seamlessly with other Pondworx products to sustain ideal water balance.
IMMEDIATE USE AFTER APPLICATION - Swim, fish, and enjoy your pond right after treatment—no downtime required.

Pondworx Pond Bacteria is a 32-ounce concentrated liquid formula engineered for large ponds, water gardens, and koi ponds. It rapidly breaks down muck and sludge without harming fish, plants, or wildlife. Safe for immediate recreational use post-application, it supports a balanced aquatic ecosystem and pairs effectively with other Pondworx products for optimal pond health.

Specifications

ASIN	B09B4TCNH4
Allergen Information	Allergen-Free
Best Sellers Rank	#18,135 in Pet Supplies ( See Top 100 in Pet Supplies ) #403 in Water Treatments
Brand	Pond Worx
Brand Name	Pond Worx
Customer Reviews	4.2 out of 5 stars 3,261 Reviews
Item Form	Liquid
Item Type Name	water treatment
Item Weight	80 Grams
Liquid Volume	32 Fluid Ounces
Manufacturer	Energen
Manufacturer Part Number	60037
Model Number	60037
Target Species	Fish
UPC	768980600374
Unit Count	32.0 Milliliters
country-of-origin	USA

Reviews

M**Y

Works for home koi pond

7.10.2021

A**E

It works - highly recommended

24.09.2021

A**S

It works.

12.04.2026

J**V

Good

26.03.2025

T**L

Brilliant

18.04.2021

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855 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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