---
product_id: 76225829
title: "API Marine Stress Coat Water Conditioner, 181 Gram"
brand: "api"
price: "$239102"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/76225829-api-marine-stress-coat-water-conditioner-181-gram
store_origin: CO
region: Colombia
---

# 16 oz liquid volume Synthetic slime coating Made in USA quality API Marine Stress Coat Water Conditioner, 181 Gram

**Brand:** api
**Price:** $239102
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your fish stress-free and thriving with every drop!

## Quick Answers

- **What is this?** API Marine Stress Coat Water Conditioner, 181 Gram by api
- **How much does it cost?** $239102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/76225829-api-marine-stress-coat-water-conditioner-181-gram)

## 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

- • **Easy Application:** Simple liquid formula integrates seamlessly into your aquarium routine
- • **Optimal 16 oz Size:** Perfect volume for consistent water treatment without waste
- • **Stress-Reducing Formula:** Calms fish by forming a synthetic slime barrier, reducing irritation
- • **Instant Protective Shield:** Replaces your fish’s natural slime coat for immediate defense
- • **Premium USA Manufacturing:** Crafted with trusted quality standards for your aquatic ecosystem

## Overview

API Marine Stress Coat Water Conditioner is a 16 oz liquid treatment that replaces the natural slime coating of fish with a synthetic protective layer, reducing stress and promoting health. Made in the USA, it ensures premium quality and easy application for maintaining a vibrant aquatic environment.

## Description

API Marine Stress Coat Water Conditioner, 181 Gram

## Features

- Quantity: 16 oz
- Replaces the natural secretion of slime
- It forms a synthetic slime coating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | API |
| Liquid Volume | 16 Fluid Ounces |
| Item Weight | 181 g |
| Manufacturer | Aquarium Pharmaceuticals |
| UPC | 317163043851 |
| Target Species | Fish |
| Global Trade Identification Number | 00317163043851 |
| Country of Origin | USA |
| Item model number | 385D |
| Product Dimensions | 12.7 x 2.54 x 12.7 cm; 181.44 g |
| ASIN | B0017JDIUC |

## Product Details

- **Brand:** API
- **Liquid Volume:** 16 Fluid Ounces
- **Item Weight:** 0.4 Pounds
- **Manufacturer:** Aquarium Pharmaceuticals
- **UPC:** 317163043851

## Images

![API Marine Stress Coat Water Conditioner, 181 Gram - Image 1](https://m.media-amazon.com/images/I/71IPZ3yFWyL.jpg)

## Questions & Answers

**Q: Can i use this in an outdoor koi pond 4,000 gallons?  some  koi have pox (i believe)**
A: This would not be a good choice for a 4,000 gallon pond because a capful only treats like a 100 gallons I believe.  You would need more than a bottle to treat that much water.  I would use Prime made by Seachem which is available in larger containers.

**Q: Does Stress Coat soften the water? (Ca+ removal)**
A: No it just makes it safe to add tap water right to you  Display tank

**Q: Is there such a difference between this stress coat and the Tap water conditioner? Should be okay with just one of these to make the tank safe right ?**
A: Both products are a type of water conditioner that makes water safe for fish. API Stress Coat has the added benefits of Aloe vera versus Tap Water Conditioner does not have aloe vera in it.

**Q: Is it reef safe?**
A: Used it once during big water change... corals closed up just slightly but used several other products at once so can't pinpoint exactly what it was. Recovered 100% in a few hours. I have urchins shrimp corals and a number of other inverts (anem)...anyway I'd use with caution but still consider it reef safe

## Frequently Bought Together

- API MARINE STRESS COAT Saltwater Aquarium Water Conditioner 16-Ounce Bottle
- API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle
- API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-24*