---
product_id: 48702024
title: "API Pond-Zyme Sludge Destroyer with Barley for Ponds, 454g Container"
brand: "api"
price: "AED 200"
currency: AED
in_stock: true
reviews_count: 13
url: https://www.desertcart.ae/products/48702024-api-pond-zyme-sludge-destroyer-with-barley-for-ponds-454g
store_origin: AE
region: United Arab Emirates
---

# Barley-powered sludge breakdown Natural active bacteria Eco-friendly pond maintenance API Pond-Zyme Sludge Destroyer with Barley for Ponds, 454g Container

**Brand:** api
**Price:** AED 200
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform your pond into a crystal-clear oasis with nature’s own sludge destroyer!

## Quick Answers

- **What is this?** API Pond-Zyme Sludge Destroyer with Barley for Ponds, 454g Container by api
- **How much does it cost?** AED 200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/48702024-api-pond-zyme-sludge-destroyer-with-barley-for-ponds-454g)

## 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

- • **Seasonal & Steady:** Perfect for start-up, end-of-season, and ongoing pond care routines.
- • **Eco-Smart Solution:** Safe for freshwater fish and environmentally responsible pond treatment.
- • **Bio-Boosted Clarity:** Harnesses natural bacteria to dissolve fish waste and pond sludge effortlessly.
- • **Barley-Infused Power:** Unique barley formula accelerates breakdown of dead algae and organic debris.
- • **Maintenance Made Minimal:** Cut pond upkeep time with bi-weekly dosing for a consistently pristine pond.

## Overview

API Pond-Zyme Sludge Destroyer is a 454g natural pond treatment that uses active bacteria and barley to break down fish waste, algae, leaves, and grass clippings. Designed for ornamental freshwater ponds, it reduces maintenance by promoting a cleaner, healthier aquatic environment with bi-weekly applications. Safe, eco-friendly, and highly rated, it’s the go-to solution for millennial pond enthusiasts seeking effortless pond perfection.

## Description

Its pond startup time! Whether filling a new pond or re-establishing an existing pond, following some simple steps at startup will yield benefits you’ll enjoy all season long. The 3 key steps that must be taken are making your tap water safe, activating the natural pond cycle, and maintaining sparkling clean water to boost fish and plant health. Once the water temperature reaches above 10⁰C, you’ll also want to start feeding your fish again. It is important to take care of all of your plants in the spring with API AQUATIC PLANT MEDIA and API AQUATIC PLANT FOOD TABLETS as they will be the key to success in most ponds! Lastly, monitor the water conditions in your pond with the API POND MASTER TEST KIT, an easy and accurate way to test 4 key water parameters including pH, ammonia, nitrite, and phosphat
Summer is the time to sit back and enjoy all of your hard work! You’ll need to continue regular care for your pond that includes adding beneficial bacteria like API POND-ZYME and API POND ECOFIX. While everything looks great, you’ll want to closely monitor the water conditions so that you can protect the health of your pond including plants and fish. Algae grows in the presence of sunlight where there is excess nutrients in the pond water for the algae to feed on. API POND ALGAE CURE has been used for over 18 years to effectively control green water algae, string algae, and blanketweed without harming fish or plants. At this time it could be beneficial to do a partial water change, adding API POND STRESS COAT and API POND SALT and fertilizing your pond plants
Performing a few simple steps in the autumn will prepare your fish and plants for the long, cold winter ahead and lay the foundation for a healthy start in the spring. We recommend removing excess organic matter to reduce fish stress during the winter months. Use a net to remove as many leaves as possible. Routine addition of API POND ECOFIX or API POND-ZYME throughout the season promotes healthy water quality and reduces the amount of organic matter you need to remove at the end of the season. It is also important to perform a 25% water change, adding API POND STRESS COAT and API POND SALT to make the tap water safe and to replenish important electrolytes which aid fish during the stressful winter months.
In cooler climates, when the water temperature drops, fish will naturally eat less than at warmer temperatures. Once the water temperature drops below 5⁰C, fish will stop eating and if they have been fed properly through the summer and autumn, they will have ample reserves to survive the rigours of winter. It is also important to ensure your pond has circulation to keep an open area on the ponds surface throughout the winter months to prevent the buildup of toxic gases which can accumulate from the decomposition of organic matter.

## Features

- Contains one (1) API POND-ZYME SLUDGE DESTROYER Pond Cleaner With Natural Pond Bacteria And Barley, 1-Pound Container
- Contains natural active ingredients to break down fish waste and consume pond sludge
- Breaks down dead algae and digests leaves and grass clippings
- Helps to reduce overall pond maintenance and keep pond clean
- Use twice a week for two weeks in ornamental ponds for start-up, end of season, then once every two weeks for regular maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Allergen Information | Apple Free |
| Asin | B000OVCI2S |
| Best Sellers Rank | 27,102 in Garden (See Top 100 in Garden) 110 in Water Garden & Pond Treatment 2,397 in Pools, Hot Tubs & Supplies |
| Brand Name | API |
| Country Of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,864) 4.2 out of 5 stars |
| Global Trade Identification Number | 00317163021460 |
| Included Components | Contains natural active ingredients to break down fish waste and consume pond sludge |
| Item Form | Stick |
| Item Type Name | Pond Sludge Remover |
| Item Weight | 454 g |
| Manufacturer | Mars Fishcare |
| Manufacturer Part Number | 146B |
| Model Number | 146B |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Pet Type | Fish |
| Target Species | Freshwater Pond Fish |
| Unit Count | 1 count |
| Upc | 885730609644 885479943481 317163421468 885509235029 317163021460 885232340557 885390880940 |

## Product Details

- **Brand:** API
- **Item form:** Stick
- **Item weight:** 454 g
- **Number of Packs:** 1
- **Unit count:** 1 count

## Images

![API Pond-Zyme Sludge Destroyer with Barley for Ponds, 454g Container - Image 1](https://m.media-amazon.com/images/I/81P3wccS3hL.jpg)

## Available Options

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

## Questions & Answers

**Q: how many gallons does this treat**
A: The container comes with a soup about  tablespoon sized and there is messing table on the container of how many scoops per 100 gallons. I have been using it once a week with 2 scoops and there's about 6 months worth in the container, by my guess. I hope this helps!

**Q: What are the ingredients? Does this contain peroxide?**
A: No peroxide

**Q: Hi my water is clear.  But will this work for cleaning up a sludge spot in my pond that is about 4X4? Or should I go with a pellet sludge remover?**
A: This product is excellent  I use it with either API pond flush or Microbelift PL. A super self discovered secret is mix 2 parts liquid bacteria above with one part pond zyme to make a cookie dough consistency. Roll it into a ball and drop or toss into pond directly into dirtiest sludge spots in the bottom of your pond. We use this technique in show ponds at a pond outfitter. Tried and true for over the last year. Unplug this UV’s for at least a day. You can substitute half barley extract if you’re having an issue with string algae.
I then supplement with whatever remaining liquid you need to add for the size of your pond.

**Q: I have a 600g pond. I dosed it last night. Water is still black. How long does this take to clear water?**
A: I was not a fan of this products performance. I've not had Black problems before, but lots of Green especially in Spring.  I think water changes and UV Sterilization unit was my clear water help!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product that works
*by  on Reviewed in the United Kingdom 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.

### ⭐⭐⭐⭐ Woro ok
*by  on Reviewed in the United Kingdom 22 October 2026*

Seemed to work ok

### ⭐⭐⭐⭐⭐ Healthier water product
*by  on Reviewed in the United Kingdom 17 March 2026*

Have used this product all the time does seem to help in the Warmer months, to keep the pond water healthy

## Frequently Bought Together

- API POND-ZYME SLUDGE DESTROYER Pond Cleaner With Natural Pond Bacteria And Barley, 1-Pound Container
- API POND ALGAEFIX Algae Control 32-Ounce Bottle, FISHAQUARI (169G)
- API POND ACCU-CLEAR Pond Water Clarifier 32-Ounce Bottle

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**Shop now:** [https://www.desertcart.ae/products/48702024-api-pond-zyme-sludge-destroyer-with-barley-for-ponds-454g](https://www.desertcart.ae/products/48702024-api-pond-zyme-sludge-destroyer-with-barley-for-ponds-454g)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-11-03*