---
product_id: 387922946
title: "Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon"
brand: "pond worx"
price: "₪586"
currency: ILS
in_stock: true
reviews_count: 5
category: "Pond Worx"
url: https://www.desertcart.co.il/products/387922946-pond-worx-bacteria-formulated-for-large-s-water-features-safe
store_origin: IL
region: Israel
---

# Instant activation on application Safe for fish, plants & wildlife 128 fl oz concentrated liquid Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon

**Brand:** pond worx
**Price:** ₪586
**Availability:** ✅ In Stock

## Summary

> 💦 Transform your pond into a pristine oasis—because your water deserves the best!

## Quick Answers

- **What is this?** Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon by pond worx
- **How much does it cost?** ₪586 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/387922946-pond-worx-bacteria-formulated-for-large-s-water-features-safe)

## Best For

- pond worx enthusiasts

## Why This Product

- Trusted pond worx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Large Pond Power:** Formulated specifically for large ponds, koi ponds, and water features up to gallons in size.
- • **Safe & Eco-Friendly:** Non-toxic formula that won’t harm fish, koi, plants, or wildlife when used as directed.
- • **Recreation Ready Fast:** Water is safe for fishing, swimming, and recreation immediately after treatment.
- • **Effortless Application:** Simply pour along the shoreline—no complicated steps or equipment needed.
- • **Instant Ecosystem Revival:** Begins breaking down sludge and muck immediately for crystal-clear water.

## Overview

Pond Worx Bacteria is a powerful, concentrated liquid treatment designed for large ponds, koi ponds, and water features. It instantly activates to break down sludge, algae, and organic debris into odorless gases, restoring water clarity and oxygen balance. Safe for fish, plants, and wildlife, it allows immediate recreational use post-application and supports a healthy aquatic ecosystem with easy, direct shoreline application.

## Description

Ornamental water gardens and ponds are enclosed ecosystems, sometimes factors like fish load, uneaten fish food, leaves, sludge and unwanted debris may disrupt the balance. Leaves, grass clippings, algae, uneaten fish food, fish waste, and decaying plants all contribute to build-up of sludge which is not only unsightly, but unhealthy, as it consumes oxygen. Pondworx activates immediately and will begin to break down muck and sludge into an odorless gas that will simply escape out of the water column unnoticed.

Review: Works for home koi pond
Review: It works - highly recommended

## Features

- Once applied, Pondworx will instantly get to work
- This concentrated formulated is designed for large ponds but also works great in water gardens, koi ponds and other water features
- Treated bodies of water may be used for recreation, fishing, and other activities immediately after applying
- Pondworx Products are designed to work in conjunction with each other to provide best results to promote a healthy water column and maintain an ideal ecosystem for your body of water
- Easy to Use: Just pour directly from the container in several spots along the shoreline.Will not harm vegetation, fish or wildlife when used as directed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H7G6UG2 |
| Best Sellers Rank | #60,027 in Pet Supplies ( See Top 100 in Pet Supplies ) #100 in Pond Care & Water Treatment |
| Brand | Pond Worx |
| Brand Name | Pond Worx |
| Customer Reviews | 4.2 out of 5 stars 3,506 Reviews |
| Item Form | Liquid |
| Item Weight | 3.81 kg |
| Item form | Liquid |
| Item weight | 3.81 kg |
| Liquid Volume | 128 Fluid Ounces |
| Liquid volume | 128 Fluid Ounces |
| Manufacturer | Pond Worx |
| Target Species | Fish |
| UPC | 768980600046 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Pond Worx
- **Liquid volume:** 128 Fluid Ounces
- **Item weight:** 3.81 kg
- **Item form:** Liquid
- **Manufacturer:** Pond Worx

## Images

![Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 1](https://m.media-amazon.com/images/I/814EQD8PK9L.jpg)
![Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 2](https://m.media-amazon.com/images/I/81abjk0P6OL.jpg)
![Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 3](https://m.media-amazon.com/images/I/81jJzP-yCKL.jpg)
![Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 4](https://m.media-amazon.com/images/I/81wbCHuzsDL.jpg)
![Pond Worx Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 5](https://m.media-amazon.com/images/I/91uoRxbwFBL.jpg)

## Questions & Answers

**Q: How much product do I need?**
A: One gallon of Pond Worx Pond Bacteria will treat one acre with an average depth of 4-6 feet deep.

**Q: Is Pond Bacteria safe for fish?**
A: Yes! When used as directed, Pond Worx Pond Bacteria does not pose risk to fish, vegetation, people, pets, or other various wildlife.

**Q: How long before I see results?**
A: Though Pond Bacteria starts working immediately, it can take up to 90 days for measurable results, depending on the extent of the buildup.

**Q: When should this product be applied?**
A: Pond Bacteria works best in warmer waters. We recommend starting applications in the spring when water temperatures are at least 50˚F or above.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for home koi pond
*by M***Y on 7 October 2021*



### ⭐⭐⭐⭐⭐ It works - highly recommended
*by A***E on 24 September 2021*



### ⭐⭐⭐⭐⭐ Hungry little bacteria
*by R***D on 4 December 2025*



## Frequently Bought Together

- PondWorx Pond Bacteria - Formulated for Large Ponds, Water Features and Safe for Koi - Gallon
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**Shop now:** [https://www.desertcart.co.il/products/387922946-pond-worx-bacteria-formulated-for-large-s-water-features-safe](https://www.desertcart.co.il/products/387922946-pond-worx-bacteria-formulated-for-large-s-water-features-safe)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-06*