---
product_id: 90399748
title: "STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle"
brand: "api"
price: "₨112"
currency: SCR
in_stock: true
reviews_count: 11
category: "Api"
url: https://www.desertcart.sc/products/90399748-stress-coat-aquarium-water-conditioner-1-ounce-bottle
store_origin: SC
region: Seychelles
---

# Aloe vera heals & reduces fish stress by 40% Instantly neutralizes chlorine & chloramines Replaces protective slime coat for tissue repair STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle

**Brand:** api
**Price:** ₨112
**Availability:** ✅ In Stock

## Summary

> 💧 Heal, Protect & Thrive: The Ultimate Stress Shield for Your Aquarium

## Quick Answers

- **What is this?** STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle by api
- **How much does it cost?** ₨112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/90399748-stress-coat-aquarium-water-conditioner-1-ounce-bottle)

## 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

- • **Healing Aloe Power:** Scientifically proven aloe vera formula reduces fish stress by 40% and accelerates tissue regeneration.
- • **Instant Tap Water Detox:** Removes harmful chlorine, chloramines & heavy metals immediately for a safe aquatic environment.
- • **Trusted by Pros for 50+ Years:** API’s research-driven formula is a top-ranked aquarium water treatment, ensuring healthier, calmer fish.
- • **Protective Slime Coat Replacement:** Restores fish’s natural slime barrier damaged by handling, fighting, or shipping to promote faster healing.
- • **Versatile Use for All Life Stages:** Perfect for new setups, water changes, new fish introductions, and injured or sick fish care.

## Overview

API STRESS COAT Aquarium Water Conditioner is a scientifically formulated 1-ounce treatment that instantly detoxifies tap water by removing chlorine, chloramines, and heavy metals. Enriched with aloe vera, it reduces fish stress by 40% and repairs damaged tissue by restoring the natural slime coat. Ideal for all freshwater aquariums, it supports fish health during water changes, new fish introductions, and recovery from injury, making it a professional-grade solution trusted for over 50 years.

## Description

Treat your tap water, and provide a safe environment for freshwater fish instantly and easily with API STRESS COAT Freshwater Aquarium Water Conditioner. Tap water contains chlorine, chloramines and ammonia which can cause gill and tissue damage, breathing difficulty, stress and death. API STRESS COAT Aquarium Water Conditioner works instantly as a water conditioner to remove chlorine and chloramines from tap water and neutralize heavy metals. API STRESS COAT Freshwater Aquarium Water Conditioner Treatment contains aloe vera, and it is scientifically proven to reduce fish stress by 40% and heal damaged fish tissue. This conditioner replaces the natural secretion of slime that is interrupted by handling, shipping, fish fighting, or other forms of stress and helps heal torn fins and skin wounds while promoting tissue regeneration. API STRESS COAT is recommended by professional fish handlers. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium 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 tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

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

- Contains one (1) API STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle
- Makes tap water safe and protects fish with dual-action formula
- Removes chemicals from tap water that are harmful to fish
- Replaces fish’s protective coat damaged by handling, fish fighting with healing power of Aloe Vera extract
- Use when adding or changing water, when adding new fish and when fish are sick or injured

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002AQLN8 |
| ASIN  | B0002AQLN8 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #849 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Aquarium Water Treatments |
| Brand Name | API |
| Breed Recommendation | All Breed Sizes |
| Color | multi |
| Customer Reviews | 4.8 4.8 out of 5 stars (38,085) |
| Date First Available | August 3, 2004 |
| Date First Available  | August 3, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Use when setting up an aquarium, adding or changing water, when adding new fish, or when fish are damaged by injury or disease. Add 5 ml per 10 gallons of aquarium water. Double the dose to replace slime coat and to repair damaged skin and fins. Use STRESS COAT together with API STRESS ZYME to assure good water quality and a healthy, clean aquatic environment. |
| Is Discontinued By Manufacturer  | Yes |
| Item Dimensions LxWxH | 5 x 1 x 5 inches |
| Item Package Dimensions L x W x H | 3.15 x 1.1 x 1.1 inches |
| Item Weight | 41.13 Grams |
| Item model number | 85G |
| Item model number  | 85G |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Material | Plastic |
| Model Name | STRESS COAT, 1 OZ |
| Number of Items | 1 |
| Product Dimensions  | 5 x 1 x 5 inches; 1.45 ounces |
| Size | 1 fl oz |
| Style | Aquarium Treatment without Pump |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 41.13 Grams
- **Liquid Volume:** 1 Fluid Ounces
- **Manufacturer:** Mars Fishcare

## Images

![STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/51wrkCbw6sL.jpg)

## Available Options

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

## Questions & Answers

**Q: how soon can i add treated tap water to tank after adding the stress coat?**
A: I add it to a bucket of water so it can mix and then pour it into the aquarium.

**Q: Does this act as a normal water conditioner and replace any other?   Or is this to be used in tangent with other name brand conditioners?**
A: Yes it is a water conditioner as well as a fish stress/slime conditioner and can be used without any other water conditioner..providing you have normal tap water..not to alkaline or acidic..so to might be a good idea to test your water first.

**Q: By whom is this sold?**
A: You should be able to see the seller you have selected around the top portion of the page.

**Q: If it arrived frozen is it still good to use?**
A: Yes

## 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 1-Ounce Bottle
- Aquarium Pharmaceuticals AAP89A Quick Start Cycler Fish Medications for Aquarium, 1-Ounce
- API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 1-Ounce Bottle

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-08*