---
product_id: 742756940
title: "TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle"
brand: "api"
price: "107.41 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Api"
url: https://www.desertcart.tn/products/742756940-tap-water-conditioner-aquarium-water-conditioner-16-ounce-bottle
store_origin: TN
region: Tunisia
---

# Super concentrated formula Safe for fresh & saltwater Neutralizes chlorine & chloramines TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle

**Brand:** api
**Price:** 107.41 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Transform your tap water into a fish-friendly oasis—fast, safe, and foolproof!

## Quick Answers

- **What is this?** TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle by api
- **How much does it cost?** 107.41 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/742756940-tap-water-conditioner-aquarium-water-conditioner-16-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

- • **Fast-Acting & Hassle-Free:** Pour and go—no waiting required, so your fish stay stress-free and thriving.
- • **Ultra-Concentrated Formula:** Just 1 ml treats 20 gallons—max efficiency with minimal effort and waste.
- • **Trusted by 24,000+ Aquarists:** Proven reliability with a 4.7-star rating from a passionate fishkeeping community.
- • **Instantly Detoxifies Tap Water:** Removes harmful chlorine, chloramines, and heavy metals on contact for a safe aquatic environment.
- • **Universal Aquarium Compatibility:** Perfectly safe for all freshwater and saltwater fish species, including delicate tropicals.

## Overview

API TAP WATER CONDITIONER is a premium 16-ounce liquid formula designed to instantly neutralize chlorine, chloramines, and heavy metals in tap water, making it safe for all freshwater and saltwater aquariums. Its super concentrated formula requires minimal dosage, ensuring fast, effective water treatment during setup, water changes, or fish introductions. Trusted by over 24,000 users with a 4.7-star rating, it guarantees a healthy, irritation-free environment for your aquatic pets.

## Description

Good water quality is the key to a healthy, beautiful aquarium. Tap water contains chemicals, such as chlorine and chloramines, which make water safe for drinking, are highly toxic to fish. High levels of these chemicals destroy fish gill tissue, preventing the uptake of oxygen which can lead to fish death. Even low levels irritate delicate fish tissue. Tap water must be treated before adding fish to make sure fish remain healthy. API TAP WATER CONDITIONER Aquarium Water Conditioner instantly removes chlorine and neutralizes chloramines. It also detoxifies heavy metals in tap water. The formula of API TAP WATER CONDITIONER incredibly concentrated. You only need up to 3 ml to treat 10 gallons of water. It's safe for all aquatic and can be used in both fresh and salt water. Use during aquarium set up, water changes and adding fish. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

Review: A Must-Have for Aquatic Health! - I’ve been using API TAP WATER CONDITIONER for a few weeks now, and I’m extremely impressed with its effectiveness in keeping my aquarium water clean and safe for my fish. Here’s why I’m giving it a 5-star review: 1. Perfect for New Aquariums and Water Changes: I’ve recently set up a new tank, and this conditioner has been a lifesaver. It quickly removes harmful chlorine, chloramine, and heavy metals from tap water, which could be toxic to fish. It ensures the water is safe to use without waiting for the water to sit for days. 2. Safe and Effective for All Fish Species: Whether I’m adding new fish to my tank or doing a routine water change, I feel confident using this product. It’s safe for all types of freshwater fish, including my delicate species. I haven’t noticed any signs of stress in my fish after water changes, which speaks volumes about the quality of this conditioner. 3. Easy to Use: The API TAP WATER CONDITIONER is super easy to use. I simply add the recommended amount per gallon of water, and it instantly works its magic. No hassle, no mess—just pour and go! 4. Great Value for Money: Considering the price and the amount of product you get (16 ounces), this conditioner is a great value. It lasts for a long time since you only need a small amount with each water change, making it an affordable option for any aquarium owner. 5. Fast Acting: The conditioner works fast! I can fill the tank with treated water and immediately begin acclimating new fish. I’ve had no issues with cloudy or unsafe water when using this conditioner, and it’s consistently kept the water quality at its best. 6. Trusted Brand: API is a well-respected brand in the aquarium industry, and it’s a name I trust when it comes to my fish’s health. Their products are always reliable and effective. Final Thoughts: If you’re an aquarium owner, whether you’re new to fishkeeping or a seasoned pro, I highly recommend the API TAP WATER CONDITIONER. It’s safe, affordable, and does exactly what it promises—ensures clean, safe water for your fish and keeps them happy and healthy. 💯 Five stars – a must-have for any aquarium enthusiast!
Review: Excellent value. Have been using for years. Would never buy anthing but this. - I swear by this stuff. It's perfect for water changes. I use it in all my aquariums and in my pond. I never mix water first. I just do it in the tank. I do add water slowly though. It has no smell or color. It works very fast. It is highly effective. I add one cap full for every 30 gallons of water in my tank and it always works. It says add such and such for every gallon that you add, but I do the math by the water volume of my tank since I am adding tap water directly to my tank. A couple of drops is all you need for a gallon if you are only topping it off. I do about 70% water changes biweekly using this stuff. If you are having dead fish most likely the issue is because of temp, adding it too fast, or you just need to add more. I have even added way more than it needed by accident. It had literally no effect on my fish or plants at all. Very hard to overdose your tank unless you dump in the whole bottle. I do wear gloves when using this product. Can't be too careful. And eye protection too.

## Features

- Contains one (1) API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
- Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish
- Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death
- Super strength, high concentration formula
- Use when adding or changing water and when adding new fish to freshwater and saltwater aquariums
- Add 1 ml. for each 20 gallons of aquarium water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | API |
| Customer Reviews | 4.7 out of 5 stars 24,030 Reviews |
| Item Form | Liquid |
| Item Weight | 1.2 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Mars Fishcare |
| UPC | 017163003526 |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 1.2 Pounds
- **Liquid Volume:** 16 Fluid Ounces
- **Manufacturer:** Mars Fishcare

## Images

![TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/51VRitTWE4L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the difference between the 1 gallon item at $37.28  and the 128 ounce item at $19.46?**
A: $17.82

**Q: Can I use it for the water I use to water my plants? My plants don't do well with my tap water. Thanks :-)**
A: I add this before every watering for medical cannabis plants. 
1 mL per 5 gallons of water. Had severe problems before using this.

**Q: What's the difference between the tap water conditioner, the stress coat conditoner & the stress zyme. I'm confused, do I need all three for my biorb?**
A: Looking at the ounces needed per gallon, the stress coat treats 60 gallons per ounce while the tap water conditioner treats 600 gallons per ounce. It looks like the stress coat does more things to protect the fish, but the tap water conditioner will treat more tap water per bottle.

**Q: I have had this product for about 2 weeks. In the past few days it began to smell reallly bad. It smells like old faithful. Does anyone elses smell?**
A: i keep mine in the refrigerator to avoid that situation from happening.  It is probably spoiled.  First, check the expiration date on the bottle, if it is still supposed to be good, you may want to look around the storage area you had it in for local heat sources that can sour it, such as: periods of direct sunlight during the day, sitting in front of the heat vent, etc.  These can spoil the product in short order.  Like I said, I keep mine in the fridge just to be safe, (all my liquids for my tank are in the fridge, even tho they do not require it.)   I hope that helps.  for what it is worth, the smell I get from a fresh one has a tang of aloe vera to it, smelling like a swimming pool kinda smell, minus the chlorine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must-Have for Aquatic Health!
*by T***O on February 17, 2025*

I’ve been using API TAP WATER CONDITIONER for a few weeks now, and I’m extremely impressed with its effectiveness in keeping my aquarium water clean and safe for my fish. Here’s why I’m giving it a 5-star review: 1. Perfect for New Aquariums and Water Changes: I’ve recently set up a new tank, and this conditioner has been a lifesaver. It quickly removes harmful chlorine, chloramine, and heavy metals from tap water, which could be toxic to fish. It ensures the water is safe to use without waiting for the water to sit for days. 2. Safe and Effective for All Fish Species: Whether I’m adding new fish to my tank or doing a routine water change, I feel confident using this product. It’s safe for all types of freshwater fish, including my delicate species. I haven’t noticed any signs of stress in my fish after water changes, which speaks volumes about the quality of this conditioner. 3. Easy to Use: The API TAP WATER CONDITIONER is super easy to use. I simply add the recommended amount per gallon of water, and it instantly works its magic. No hassle, no mess—just pour and go! 4. Great Value for Money: Considering the price and the amount of product you get (16 ounces), this conditioner is a great value. It lasts for a long time since you only need a small amount with each water change, making it an affordable option for any aquarium owner. 5. Fast Acting: The conditioner works fast! I can fill the tank with treated water and immediately begin acclimating new fish. I’ve had no issues with cloudy or unsafe water when using this conditioner, and it’s consistently kept the water quality at its best. 6. Trusted Brand: API is a well-respected brand in the aquarium industry, and it’s a name I trust when it comes to my fish’s health. Their products are always reliable and effective. Final Thoughts: If you’re an aquarium owner, whether you’re new to fishkeeping or a seasoned pro, I highly recommend the API TAP WATER CONDITIONER. It’s safe, affordable, and does exactly what it promises—ensures clean, safe water for your fish and keeps them happy and healthy. 💯 Five stars – a must-have for any aquarium enthusiast!

### ⭐⭐⭐⭐⭐ Excellent value. Have been using for years. Would never buy anthing but this.
*by M***E on November 4, 2025*

I swear by this stuff. It's perfect for water changes. I use it in all my aquariums and in my pond. I never mix water first. I just do it in the tank. I do add water slowly though. It has no smell or color. It works very fast. It is highly effective. I add one cap full for every 30 gallons of water in my tank and it always works. It says add such and such for every gallon that you add, but I do the math by the water volume of my tank since I am adding tap water directly to my tank. A couple of drops is all you need for a gallon if you are only topping it off. I do about 70% water changes biweekly using this stuff. If you are having dead fish most likely the issue is because of temp, adding it too fast, or you just need to add more. I have even added way more than it needed by accident. It had literally no effect on my fish or plants at all. Very hard to overdose your tank unless you dump in the whole bottle. I do wear gloves when using this product. Can't be too careful. And eye protection too.

### ⭐⭐⭐⭐⭐ Great for plants too
*by S***S on December 30, 2025*

It is intended for aquariums, but it works well for watering my plants as well. The tap water in Vegas is downright awful and my house plants have been SO happy with this little addition to their water. I like not having to buy gallons and gallons of distilled water; I can save that for the plants that actually need it. It's also very easy to use, I just use a little plastic pipet to add the amount needed.

## Frequently Bought Together

- API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
- API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*