---
product_id: 294554128
title: "API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container"
brand: "api"
price: "709 kr"
currency: DKK
in_stock: false
reviews_count: 6
category: "Api"
url: https://www.desertcart.dk/products/294554128-api-pond-zyme-sludge-destroyer-pond-water-cleaner-with-barley
store_origin: DK
region: Denmark
---

# 100% natural barley-based cleaner Safe for all aquatic life & pets 227g potent enzymatic formula API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container

**Brand:** api
**Price:** 709 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Transform your pond into a pristine oasis—because your aquatic friends deserve the best!

## Quick Answers

- **What is this?** API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container by api
- **How much does it cost?** 709 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/294554128-api-pond-zyme-sludge-destroyer-pond-water-cleaner-with-barley)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfectly compatible with both fresh and saltwater ponds
- • **Easy Application:** Simple dosing system designed for hassle-free maintenance
- • **Prolongs Aquatic Life:** Cleaner water means healthier fish and vibrant aquatic ecosystems
- • **Eco-Friendly & Pet Safe:** Formulated with natural barley, ensuring a toxin-free pond environment
- • **Powerful Enzymatic Action:** Breaks down sludge efficiently for crystal-clear water

## Overview

API Pond-Zyme Sludge Destroyer is a 227g enzymatic pond cleaner using natural barley to safely break down sludge in fresh and saltwater environments. Designed to maintain a healthy, toxin-free habitat, it supports longer, healthier aquatic life and is easy to apply, making pond care effortless for professionals and hobbyists alike.

## Description

API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container

Review: Totally ineffective product that makes false claims. - This product just did not deliver what it promised i.e. a clean pond. It is totally ineffective and waste of money. All claims made for the product are false. Extremely unhappy and feel cheated of my money. Would never buy it ever again.
Review: Very happy with this exceptionally easy to use product. Very happy that pond is starting to look better

## Features

- 100% dedicated to performance and clean environment
- Product tested and safe for salt or fresh water setups
- Cleaner ponds and tanks equal longer fish and aquatic life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000YJ45S0 |
| Best Sellers Rank | #49,954 in Pet Supplies ( See Top 100 in Pet Supplies ) #973 in Water Treatments |
| Brand | API |
| Country of Origin | USA |
| Global Trade Identification Number | 00317163011461 |
| Item Dimensions LxWxH | 9.5 x 10.8 x 151.8 Centimeters |
| Item Form | Liquid |
| Item Weight | 289 g |
| Item model number | 146 |
| Manufacturer | API |
| Net Quantity | 2000.0 Milliliters |
| Product Dimensions | 9.53 x 10.8 x 151.82 cm; 289.17 g |
| UPC | 317163011461 |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 10.2 Ounces
- **Manufacturer:** API
- **UPC:** 317163011461

## Images

![API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container - Image 1](https://m.media-amazon.com/images/I/31AU0PZX5rL.jpg)
![API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container - Image 2](https://m.media-amazon.com/images/I/51VaO0aR-FL.jpg)
![API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container - Image 3](https://m.media-amazon.com/images/I/51npTPSa6sL.jpg)
![API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container - Image 4](https://m.media-amazon.com/images/I/61J9IImMVoL.jpg)
![API Pond-Zyme Sludge Destroyer Pond Water Cleaner with Barley, Safe for Pets, 227 G Container - Image 5](https://m.media-amazon.com/images/I/61thGJGqleL.jpg)

## Questions & Answers

**Q: How much do I need to put in a 5000 gallon fish pond?  The new fish pond is used for the first time.  thanks**
A: Specific directions are stated on the bottle for start ups and maintenance. Do not over treat.

**Q: Is the container supposed to be sealed? I just recieved mine and there was no seal and powder was spilled inside the envelope**
A: Yes, it should have a seal, but it occasionally gets stuck to the lid such that it comes off with the lid when you remove it.

**Q: Can i use this in a plastic dog pool?**
A: Yes, you may use this in a plastic pool.

**Q: Can this pond-zyme sludge destroyer be used with a uv light sterilizer or will the uv light destroy the bacteria?**
A: Yes, this product can be used with a UV light. A standard UV light used in filters for ponds will not destroy or inhibit the bacteria.

## Customer Reviews

### ⭐ Totally ineffective product that makes false claims.
*by V***R on 8 February 2022*

This product just did not deliver what it promised i.e. a clean pond. It is totally ineffective and waste of money. All claims made for the product are false. Extremely unhappy and feel cheated of my money. Would never buy it ever again.

### ⭐⭐⭐⭐⭐ Review
*by D***E on 13 December 2023*

Very happy with this exceptionally easy to use product. Very happy that pond is starting to look better

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 1 November 2025*

I have a small outdoor pond with frogs living in there. The water was dirty and smelly. I tried a few natural things without chemicals but nothing worked until I used this. Now after a couple of weeks I can see the bottom of the pond and the smell has gone.

## Frequently Bought Together

- API POND-ZYME SLUDGE DESTROYER Pond Cleaner With Natural Pond Bacteria And Barley, 8oz container (146)
- API POND ALGAEFIX Algae Control 32-Ounce Bottle, FISHAQUARI (169G)
- API POND ACCU-CLEAR Pond Water Clarifier 16-Ounce Bottle

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**Shop now:** [https://www.desertcart.dk/products/294554128-api-pond-zyme-sludge-destroyer-pond-water-cleaner-with-barley](https://www.desertcart.dk/products/294554128-api-pond-zyme-sludge-destroyer-pond-water-cleaner-with-barley)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*