---
product_id: 38121295
title: "API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care"
brand: "api"
price: "₪131"
currency: ILS
in_stock: true
category: "Api"
url: https://www.desertcart.co.il/products/38121295-api-pond-zyme-sludge-destroyer-8-oz-pond-cleaner-natural
store_origin: IL
region: Israel
---

# Treats up to 8,000 gallons Natural active bacteria Breaks down sludge & organic waste API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care

**Brand:** api
**Price:** ₪131
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care by api
- **How much does it cost?** ₪131 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/38121295-api-pond-zyme-sludge-destroyer-8-oz-pond-cleaner-natural)

## 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

- • **Massive Coverage Power:** One 8 oz bottle treats up to 8,000 gallons, making pond maintenance effortless and cost-effective.
- • **Less Chore, More Admire:** Reduces sludge buildup and filter clogging so you spend less time cleaning and more time enjoying your aquatic oasis.
- • **Seasonal & Regular Care:** Flexible dosing schedule—intensive twice-weekly start-up and biweekly maintenance keeps your pond pristine year-round.
- • **Eco-Friendly Pond Revival:** Harnesses natural bacteria and barley to safely digest muck, algae, and fish waste without harming pets or wildlife.
- • **Trusted Aquatic Expertise:** Backed by 60+ years of API innovation, ensuring reliable, research-driven pond care solutions.

## Overview

API POND-ZYME SLUDGE DESTROYER is an 8 oz pond treatment that uses natural bacteria and barley to break down fish waste, algae, and organic sludge in ornamental ponds up to 8,000 gallons. Designed for spring start-up and ongoing maintenance, it reduces muck buildup, improves water quality, and is safe for pets and wildlife. Trusted for over 60 years, API delivers a scientifically proven, eco-friendly solution to keep your pond clean and healthy with minimal effort.

## Description

API POND-ZYME SLUDGE DESTROYER Pond Water Cleaner with Barley reduces build-up of fish waste and consumes pond sludge, which is typically a build-up of organic matter that degrades water quality and clogs pumps and filters. POND-ZYME SLUDGE DESTROYER uses natural bacteria and barley as active ingredients to break down algae and fish waste, digest leaves and grass clippings, and reduce overall pond maintenance for the season. This product is exclusively for use in ornamental ponds. Use as directed, dosing twice a week for two weeks at the beginning of the spring start-up season and at the end of the season, and dosing once every two weeks for regular maintenance. With API POND products, it’s easy to keep a beautiful pond. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your pond. API POND Pond Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as koi, catfish, perch, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your pond. Make sure to use all products as directed in order to ensure the best results.

## Features

- API POND-ZYME SLUDGE DESTROYER – Contains natural active ingredients to break down fish waste and consume pond sludge with natural bacteria for ponds.
- Fast and Effective – This pond muck and sludge remover breaks down dead algae and digests leaves and grass clippings.
- Safety First – Our pond sludge remover helps to reduce overall pond maintenance and keep ponds clean while being safe for pets and surrounding wildlife.
- How to Use – Use twice a week for two weeks in ornamental ponds for start-up or end of season, then once every two weeks for regular maintenance. Includes 8 oz for treating up to 8,000 gallons.
- Why API Products? – For over 60 years, we've been a leader in the aquatics industry, developing and perfecting products and solutions for indoor aquariums and outdoor ponds. Today, our family of products includes treatments, testing, and nutrition.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000YJ45S0 |
| ASIN  | B000YJ45S0 |
| Allergen Information | Apple Free |
| Best Sellers Rank | #5,223 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #21 in Water Garden & Pond Treatment |
| Brand Name | API |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,965) |
| Date First Available  | November 8, 2007 |
| Department  | Unisex-Adult |
| Global Trade Identification Number | 00317163011461 |
| Item Form | Tablets |
| Item Type Name | Pond Sludge Remover |
| Item Weight | 8 ounces |
| Item model number  | 146 |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Manufacturer Part Number | 146 |
| Model Number | 146 |
| Number of Items | 12 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Product Dimensions  | 3.75 x 4.25 x 59.77 inches; 8 ounces |
| Target Species | Fish |
| UPC | 317163011461 |
| Unit Count | 8 Pounds |

## Product Details

- **Brand:** API
- **Item Form:** Tablets
- **Item Weight:** 8 ounces
- **Number of Packs:** 1
- **Unit Count:** 8 Pounds

## Images

![API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care - Image 1](https://m.media-amazon.com/images/I/81ppCTuy9TL.jpg)
![API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care - Image 2](https://m.media-amazon.com/images/I/91QVOW8ZmTL.jpg)
![API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care - Image 3](https://m.media-amazon.com/images/I/A17vjkQ9+9L.jpg)
![API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care - Image 4](https://m.media-amazon.com/images/I/A1DN2LBEZTL.jpg)
![API POND-ZYME SLUDGE DESTROYER (8 oz) Pond Cleaner with Natural Pond Bacteria - Up to 8,000 Gallons - Reduces Fish Waste Buildup - Consumes Muck & Sludge - Spring Start Up & Regular Care - Image 5](https://m.media-amazon.com/images/I/710PtBqXxxL.jpg)

## Available Options

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

## 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.

## 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.co.il/products/38121295-api-pond-zyme-sludge-destroyer-8-oz-pond-cleaner-natural](https://www.desertcart.co.il/products/38121295-api-pond-zyme-sludge-destroyer-8-oz-pond-cleaner-natural)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-08-19*