---
product_id: 387922946
title: "Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon"
brand: "pond worx"
price: "₪561"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/387922946-bacteria-formulated-for-large-s-water-features-and-safe-koi
store_origin: IL
region: Israel
---

# Instant action upon application Safe for koi and aquatic life Concentrated formula for large ponds Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon

**Brand:** pond worx
**Price:** ₪561
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your pond game—because your water deserves the best!

## Quick Answers

- **What is this?** Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon by pond worx
- **How much does it cost?** ₪561 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-bacteria-formulated-for-large-s-water-features-and-safe-koi)

## 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

- • **Koi-Safe Formula:** Protect your prized koi and aquatic wildlife with a bacteria blend that’s completely safe and non-toxic.
- • **Recreation Ready:** Use your pond for fishing, swimming, or relaxing right after treatment without any waiting period.
- • **Effortless Application:** Simply pour along the shoreline—no complicated steps, no downtime, just pure pond perfection.
- • **Powerful Concentration:** Designed specifically for large ponds and water features, ensuring maximum impact with minimal effort.
- • **Instant Ecosystem Boost:** Starts working immediately to balance and maintain a healthy water column for crystal-clear water.

## Overview

This gallon-sized, concentrated liquid bacteria treatment is expertly formulated for large ponds, water gardens, and koi ponds. It promotes a balanced, healthy aquatic ecosystem instantly upon application, is safe for fish and wildlife, and allows immediate recreational use of treated water. Easy to apply and designed to work synergistically with other Pondworx products for optimal water clarity and ecosystem health.

## Description

Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon

## 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 |
|---------------|-------|
| Product Dimensions | 18.36 x 11.66 x 28.7 cm; 3.81 kg |
| Item model number | 46 |
| Item Form | Liquid |
| Size | 3.79 liters (3630 g) |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 3.81 Kilograms |

## Product Details

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

## Images

![Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 1](https://m.media-amazon.com/images/I/81wbCHuzsDL.jpg)
![Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 2](https://m.media-amazon.com/images/I/814EQD8PK9L.jpg)
![Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 3](https://m.media-amazon.com/images/I/91yyYB8CSCL.jpg)
![Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 4](https://m.media-amazon.com/images/I/81jJzP-yCKL.jpg)
![Bacteria - Formulated for Large s, Water Features and Safe for Koi - Gallon - Image 5](https://m.media-amazon.com/images/I/81abjk0P6OL.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## Frequently Bought Together

- PondWorx Pond Bacteria - Formulated for Large Ponds, Water Features and Safe for Koi - Gallon
- Blue Lake and Pond Dye - One Gallon of Professional Lake & Pond Dye - Treats Up to 1 Acre - Royal Blue Color - Safe for Fish, Wildlife, Pets & Children
- Pondworx Water Clear - Concentrated Formulation Improves Water Clarity and Quality, Helps Clear Cloudy Water, Safe for Fish, Pets, and Plant - 1 Gallon

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**Shop now:** [https://www.desertcart.co.il/products/387922946-bacteria-formulated-for-large-s-water-features-and-safe-koi](https://www.desertcart.co.il/products/387922946-bacteria-formulated-for-large-s-water-features-and-safe-koi)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-25*