---
product_id: 757779679
title: "STRESS COAT Aquarium Water Conditioner 4-Ounce Bottle (85B)"
brand: "api"
price: "3.62 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Api"
url: https://www.desertcart.com.om/products/757779679-stress-coat-aquarium-water-conditioner-4-ounce-bottle-85b
store_origin: OM
region: Oman
---

# Infused with healing aloe vera Treats up to 240 gallons Protects & enhances fish slime coat STRESS COAT Aquarium Water Conditioner 4-Ounce Bottle (85B)

**Brand:** api
**Price:** 3.62 OMR
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your fish thriving with every drop – stress-free water, stress-free life!

## Quick Answers

- **What is this?** STRESS COAT Aquarium Water Conditioner 4-Ounce Bottle (85B) by api
- **How much does it cost?** 3.62 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/757779679-stress-coat-aquarium-water-conditioner-4-ounce-bottle-85b)

## 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

- • **Broad Coverage:** One 4-ounce bottle treats up to 240 gallons, perfect for both small and large tanks
- • **Slime Coat Enhancer:** Strengthens natural protective barrier to defend against disease-causing organisms
- • **Healing Aloe Vera Boost:** Promotes rapid recovery of torn fins and skin wounds, reducing fish stress
- • **Instant Tap Water Detox:** Neutralizes chlorine & chloramines immediately for safe aquatic environments
- • **Crystal Clear & Odorless:** Maintains pristine water clarity without affecting filtration or plant health

## Overview

API Stress Coat Aquarium Water Conditioner is a powerful liquid formula that instantly detoxifies tap water by removing harmful chlorine and chloramines. Enriched with aloe vera, it accelerates healing of fish wounds and enhances their natural slime coat, providing essential protection against infections. Suitable for treating up to 240 gallons, this clear, odorless conditioner supports healthier, calmer fish and crystal-clear aquarium water, making it a must-have for both novice and expert aquarium enthusiasts.

## Description

Product Description Acts as a liquid bandage to prevent the loss of essential electrolytes; protects damaged tissue against disease-causing organisms. Helps heal torn fins and skin wounds. Use when setting up aquarium or changing water. Contains aloe Vera. Treats up to 240 gal. desertcart.com Aquarium Water Conditioner

Review: 5/5 Great for my fish - 5/5 – Great for Fish Health and Clear Water I’ve been using API Stress Coat for years, and it’s one of my must-have aquarium products. It instantly removes chlorine and chloramines from tap water, making it safe for fish right away. I especially like that it contains aloe vera, which helps reduce fish stress and promotes healing of minor scrapes or torn fins. The 16-ounce bottle lasts a long time — just a small amount treats many gallons. I use it during water changes and whenever I introduce new fish, and I’ve noticed my fish stay calmer and healthier. It doesn’t cloud the water, and I’ve never had any issues with it affecting my filtration or plants. The cap makes dosing easy, and the directions are clear. If you want a water conditioner that also supports fish health, this is a solid choice. Highly recommend for both beginner and experienced aquarium keepers.
Review: Super Value Of Great Product - I've been using this stuff for years and I usually buy local but I saw the price , already had something in my cart so I added it to save me a trip to the pet big box store . I thought I was getting the usual small bottle and when it arrived and it was 16oz I immediately thought there was a mistake . I went back and looked and it was correct . I usually get 4oz for the same price (unless on sale) locally (big box per store) and I didn't have to fight mall traffic only to search forever for a parking spot . When starting a new setup , doing a partial water change , or just adding water this stuff is a must . I add 1 gallon at a time to my 50 gallon tank and the 1 gallon mark doesn't exist but I measured out the correct amount the first few times and now just approximate it using the cap to just about double what 1 gallon calls for . It works instantly , unlike some others , so I can do the needed addition at my convenience and the fish don't seem to mind the fresh water going into the tank . No color , no change in chemical and biological balances and no smell . If you've got a fresh water tank you need this stuff .

## Features

- Makes tap water safe
- The healing power of aloe Vera
- Enhances slime coat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | API |
| Customer Reviews | 4.8 out of 5 stars 37,902 Reviews |
| Item Form | Liquid |
| Item Weight | 136.08 Grams |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | Mars Fishcare |
| UPC | 317163304853 317163030851 |

## Product Details

- **Brand:** API
- **Liquid Volume:** 4 Fluid Ounces
- **Item Weight:** 136.08 Grams
- **Item Form:** Liquid
- **Manufacturer:** Mars Fishcare

## Images

![STRESS COAT Aquarium Water Conditioner 4-Ounce Bottle (85B) - Image 1](https://m.media-amazon.com/images/I/51A8ELrzYUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5/5 Great for my fish
*by J***S on August 12, 2025*

5/5 – Great for Fish Health and Clear Water I’ve been using API Stress Coat for years, and it’s one of my must-have aquarium products. It instantly removes chlorine and chloramines from tap water, making it safe for fish right away. I especially like that it contains aloe vera, which helps reduce fish stress and promotes healing of minor scrapes or torn fins. The 16-ounce bottle lasts a long time — just a small amount treats many gallons. I use it during water changes and whenever I introduce new fish, and I’ve noticed my fish stay calmer and healthier. It doesn’t cloud the water, and I’ve never had any issues with it affecting my filtration or plants. The cap makes dosing easy, and the directions are clear. If you want a water conditioner that also supports fish health, this is a solid choice. Highly recommend for both beginner and experienced aquarium keepers.

### ⭐⭐⭐⭐⭐ Super Value Of Great Product
*by S***E on August 16, 2025*

I've been using this stuff for years and I usually buy local but I saw the price , already had something in my cart so I added it to save me a trip to the pet big box store . I thought I was getting the usual small bottle and when it arrived and it was 16oz I immediately thought there was a mistake . I went back and looked and it was correct . I usually get 4oz for the same price (unless on sale) locally (big box per store) and I didn't have to fight mall traffic only to search forever for a parking spot . When starting a new setup , doing a partial water change , or just adding water this stuff is a must . I add 1 gallon at a time to my 50 gallon tank and the 1 gallon mark doesn't exist but I measured out the correct amount the first few times and now just approximate it using the cap to just about double what 1 gallon calls for . It works instantly , unlike some others , so I can do the needed addition at my convenience and the fish don't seem to mind the fresh water going into the tank . No color , no change in chemical and biological balances and no smell . If you've got a fresh water tank you need this stuff .

### ⭐⭐⭐⭐⭐ Magic in a Bottle for Your Aquarium!
*by T***E on January 18, 2024*

Having a home aquarium can be a tricky endeavor, especially when it comes to maintaining a healthy environment for your fish. This product has been a game changer for me. Firstly, the 16-ounce size is very economical. It lasts quite a while even with regular use, which is great for someone who doesn’t want to constantly repurchase supplies. The application process is straightforward and easy – just follow the instructions on the bottle. The most impressive part is its effectiveness. Since using this conditioner, I’ve noticed that my fish are visibly healthier and more active. Their colors are more vibrant, and they seem less stressed, especially after water changes or when introducing new fish to the tank. The product claims to reduce fish stress by 40% and it really seems to live up to that promise. Another major benefit is how it treats tap water. The conditioner neutralizes chlorine, chloramines, and heavy metals present in tap water, making it safer for the aquarium. This is crucial for the wellbeing of the fish and helps maintain a balanced ecosystem in the tank. Overall, I highly recommend the API STRESS COAT Aquarium Water Conditioner to any aquarium enthusiast. Whether you’re a beginner or an experienced fishkeeper, this product is a must-have in your aquarium care toolkit. It’s a small investment for the huge benefit it brings to the health and happiness of your aquatic pets.

## Frequently Bought Together

- API STRESS COAT Aquarium Water Conditioner 4-Ounce Bottle (85B)
- API STRESS ZYME Bacterial cleaner, Freshwater and Saltwater Aquarium Water Cleaning Solution, 4 oz
- API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 4-Ounce Bottle

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-11*