---
product_id: 76225831
title: "API Stress Zyme, 237 ML"
brand: "api"
price: "₩59151"
currency: KRW
in_stock: true
reviews_count: 8
category: "Api"
url: https://www.desertcart.kr/products/76225831-api-stress-zyme-237-ml
store_origin: KR
region: South Korea
---

# 237 ml liquid formula Boosts beneficial bacteria Reduces aquarium maintenance API Stress Zyme, 237 ML

**Brand:** api
**Price:** ₩59151
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your tank thriving and your fish thriving — stress less, enjoy more!

## Quick Answers

- **What is this?** API Stress Zyme, 237 ML by api
- **How much does it cost?** ₩59151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/76225831-api-stress-zyme-237-ml)

## 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

- • **Stress-Free Swimming:** Supports fish health by reducing stress, ensuring vibrant and active aquatic life.
- • **Trusted by Thousands:** With a 4.6-star rating from over 1,300 reviews, it’s the go-to solution for professional and hobbyist aquarists alike.
- • **Crystal Clear Confidence:** Transforms your aquarium water to pristine clarity, making your tank the envy of every aquarist.
- • **Maintenance Made Minimal:** Cuts down your aquarium upkeep time, so you can enjoy your fish, not the chores.
- • **Bacteria Boost for Balance:** Infuses your tank with essential beneficial bacteria to maintain a healthy aquatic ecosystem effortlessly.

## Overview

API Stress Zyme is a 237 ml liquid aquarium treatment that enhances water clarity, reduces maintenance, and introduces beneficial bacteria to promote a healthy, stress-free environment for your fish. Highly rated and trusted by thousands, it’s a must-have for any serious aquarium owner.

## Description

API

Review: Very effective - It works as its described 👍 I have not compared with other stress medicine but this dose its job i am fully satisfied
Review: Must buy.. - I just loved it .. I always keep it in my stock.. It keeps my tank clean and Crystal clear water ..

## Features

- Keeps Aquarium Clean
- Reduces Aquarium Maintainence
- Adds Beneficial Bacteria For A Healthy Aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000255N3C |
| Best Sellers Rank | #25,042 in Pet Supplies ( See Top 100 in Pet Supplies ) #563 in Water Treatments |
| Brand | API |
| Brand Name | API |
| Customer Reviews | 4.6 out of 5 stars 1,381 Reviews |
| Global Trade Identification Number | 00317163080566 |
| Item Form | Liquid |
| Item Weight | 283.49 Grams |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | 0M6V2 |
| Manufacturer Part Number | 56D |
| Model Number | 56D |
| Target Species | Fish |
| UPC | 079784000568 317163080566 707005194221 |
| Unit Count | 181.0 Grams |
| country-of-origin | USA |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 283.49 Grams
- **Liquid Volume:** 8 Fluid Ounces
- **Manufacturer:** 0M6V2

## Images

![API Stress Zyme, 237 ML - Image 1](https://m.media-amazon.com/images/I/51I39+4RMZL.jpg)
![API Stress Zyme, 237 ML - Image 2](https://m.media-amazon.com/images/I/615pG6cZRDL.jpg)
![API Stress Zyme, 237 ML - Image 3](https://m.media-amazon.com/images/I/71EXcunseVL.jpg)
![API Stress Zyme, 237 ML - Image 4](https://m.media-amazon.com/images/I/71wOkVfsXoL.jpg)
![API Stress Zyme, 237 ML - Image 5](https://m.media-amazon.com/images/I/71MtBFGilML.jpg)

## Questions & Answers

**Q: Difference between stress coat and stress zyme? Which can be used for bettas to heal fin damage?**
A: Stress coat removes chlorine and helps in providing good water conditions to the fish. Whereas Stress Zyme provides beneficial bacteria which is very important part of aquarium.

**Q: Can it be used for betta fish? Dosage for 12"x6"x6" tank?**
A: Yes..

**Q: please tell me the expiry date of this product?**
A: 9/2023

**Q: Does this product expires**
A: Yes , expiry date - 3/2021

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective
*by M***L on 8 August 2021*

It works as its described 👍 I have not compared with other stress medicine but this dose its job i am fully satisfied

### ⭐⭐⭐⭐⭐ Must buy..
*by S***M on 27 December 2018*

I just loved it .. I always keep it in my stock.. It keeps my tank clean and Crystal clear water ..

### ⭐⭐⭐⭐⭐ GOOD PRODUCT
*by R***K on 20 October 2019*

product is good works as described

## Frequently Bought Together

- API STRESS ZYME Bacterial cleaner, Freshwater and Saltwater Aquarium Water Cleaning Solution, 8 oz
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

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**Shop now:** [https://www.desertcart.kr/products/76225831-api-stress-zyme-237-ml](https://www.desertcart.kr/products/76225831-api-stress-zyme-237-ml)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-24*