---
product_id: 207640506
title: "Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal"
brand: "crystal blue"
price: "2052 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/207640506-natural-pond-cleaner-muck-and-sludge-remover-safe-for-koi
store_origin: DK
region: Denmark
---

# Breaks down muck & dead vegetation Treats 1 surface acre, 4-6 ft deep Boosts natural pond bacteria Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal

**Brand:** crystal blue
**Price:** 2052 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Clear waters, happy koi—naturally!

## Quick Answers

- **What is this?** Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal by crystal blue
- **How much does it cost?** 2052 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/207640506-natural-pond-cleaner-muck-and-sludge-remover-safe-for-koi)

## Best For

- crystal blue enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Pond Detox:** Harnesses natural bacteria to safely eliminate muck, sludge, and odors without harming your koi.
- • **One Gallon, One Acre Power:** Effortlessly treats up to 1 surface acre of pond water, 4 to 6 feet deep—perfect for large backyard ecosystems.
- • **Safe & Allergen-Free Formula:** Non-toxic, brown liquid treatment that’s safe for fish, pets, and the environment—no batteries or complicated setups.
- • **Year-Round Clarity & Balance:** Maintains a healthy aquatic environment by continuously managing muck levels and dead organic matter.
- • **Nitrate & Phosphate Neutralizer:** Supercharges pond bacteria to reduce harmful nutrients that fuel algae growth, keeping water crystal clear.

## Overview

Crystal Blue Natural Pond Cleaner is a 1-gallon liquid treatment formulated with beneficial bacteria that safely breaks down muck, sludge, and dead vegetation while neutralizing nitrates and phosphates. Designed to treat up to 1 surface acre of pond water (4-6 feet deep), it promotes a balanced, clear, and healthy pond environment safe for koi and other aquatic life.

## Description

Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal

## Features

- SAFELY breaks down pond muck and dead vegetation, also helps neutralize nitrates and phosphates - two things that can feed growth
- SUPER charges naturally occurring pond bacteria for a healthy, clear pond
- NATURAL bacteria that helps maintain pond muck levels, dead leaves, odors that can hurt the healthy balance of your pond or lake
- 1 gallon treats 1 surface acre, 4 – 6 feet deep

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 15.24 x 15.24 x 30.48 cm; 3.63 kg |
| Item model number | 114 |
| Item Form | Liquid |
| Allergen Information | Allergen-Free |
| Colour | Brown |
| Size | 1 GAL |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Behavior |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 3.63 kg |

## Product Details

- **Brand:** Crystal Blue
- **Liquid volume:** 128 Fluid Ounces
- **Item weight:** 8 Pounds
- **Item form:** Liquid
- **Manufacturer:** Sanco Industries

## Images

![Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal - Image 1](https://m.media-amazon.com/images/I/81f-AluoVoL.jpg)
![Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal - Image 2](https://m.media-amazon.com/images/I/91+aXekOspL.jpg)
![Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal - Image 3](https://m.media-amazon.com/images/I/91aJ+i5fYeL.jpg)
![Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal - Image 4](https://m.media-amazon.com/images/I/81tjg8lpkAL.jpg)
![Natural Pond Cleaner - Muck And Sludge Remover, Safe For Koi - 1 Gallon Brown 1 gal - Image 5](https://m.media-amazon.com/images/I/81gtytLq7NL.jpg)

## Questions & Answers

**Q: Is Natural Pond Cleaner safe to use with fish?**
A: This product is safe for livestock, recreation, potable water and not harmful to fish.

**Q: How often should I use Natural Pond Cleaner?**
A: Bacteria should be reapplied every 30 days, depending on rainfall, runoff, or outflow.

**Q: How do I apply this product?**
A: Simply pour directly into pond from the shore.

**Q: How much product do I use?**
A: One gallon will treat approximately one acre of water with an average depth of 4-6 feet deep.

**Q: When is the best time to use pond bacteria?**
A: Bacteria should be applied when water temperatures are 50F or above.

## Frequently Bought Together

- Crystal Blue Natural Pond Cleaner - Muck and Sludge Remover, Safe for Koi - 1 Gallon
- Crystal Blue Lake and Pond Dye - 1 Gallon - Royal Blue Color Treats up to 1 Acre - Clean, Clear & Crystal Blue Water - Environmentally Friendly Pond Dye
- Crystal Plex - Lake and Pond Algaecide Treatment - Liquid Copper Algaecide Kills and Prevents Various Types of Algae (Planktonic, Filamentous, Chara) - 1 Gallon Treats up to 1 Acre

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**Shop now:** [https://www.desertcart.dk/products/207640506-natural-pond-cleaner-muck-and-sludge-remover-safe-for-koi](https://www.desertcart.dk/products/207640506-natural-pond-cleaner-muck-and-sludge-remover-safe-for-koi)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*