---
product_id: 185601947
title: "Fluval Water Conditioner for Aquariums, 500 ml"
brand: "fluval"
price: "€ 99.16"
currency: EUR
in_stock: true
reviews_count: 3
category: "Fluval"
url: https://www.desertcart.hr/products/185601947-fluval-water-conditioner-for-aquariums-500-ml
store_origin: HR
region: Croatia
---

# Patented stress-reducing formula 500 ml liquid formula Neutralizes chlorine & heavy metals Fluval Water Conditioner for Aquariums, 500 ml

**Brand:** fluval
**Price:** € 99.16
**Availability:** ✅ In Stock

## Summary

> 🐠 Transform your tank into a stress-free aquatic oasis!

## Quick Answers

- **What is this?** Fluval Water Conditioner for Aquariums, 500 ml by fluval
- **How much does it cost?** € 99.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/185601947-fluval-water-conditioner-for-aquariums-500-ml)

## Best For

- fluval enthusiasts

## Why This Product

- Trusted fluval brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** 4.7-star rating from nearly 4,000 aquarists worldwide
- • **Dual-Action Purification:** Neutralizes chlorine, chloramines, and heavy metals with precision
- • **Fish-Friendly Protection:** Shields delicate mucous membranes and promotes healing of scrapes and wounds
- • **Safe, Stress-Free Aquariums:** Instantly detoxifies tap water for a healthier fish habitat
- • **Versatile Fresh & Saltwater Use:** One conditioner for all your aquatic environments

## Overview

Fluval Water Conditioner (500 ml) is a premium liquid formula that neutralizes harmful chlorine, chloramines, and heavy metals in tap water, ensuring a safe environment for both fresh and saltwater fish. Its patented stress-reducing formula protects fish mucous membranes and aids in healing, making it essential for water changes, new tank setups, and fish transport. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for professional and hobbyist aquarists alike.

## Description

Fluval water conditioner is highly efficient comprehensive water conditioner that makes tap water safe for fish by removing chlorine and chloramines and neutralizing toxic heavy metals. Fluval water conditioner features a patented stress relief formula and is also effective at protecting scales and fins and preventing the inflammation and potential of undesirable conditions that can arise from scrapes, torn fins and abrasions. Applications: Adding new water, water changes, setting up new tanks, transporting fish, cuts and wounds.

Review: Good and quality product - Dont expect result within 3 to 4 and I like it very much than API...
Review: Excellent👍👍👍 - Good product

## Features

- Makes tap water safe for fish
- Neutralizes chlorine, chloramines and heavy metals
- Protects the sensitive mucous membrane of the fish
- Patented stress reducing formula
- For fresh and saltwater use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00G25IA6S |
| Best Sellers Rank | #130,817 in Pet Supplies ( See Top 100 in Pet Supplies ) #2,051 in Water Treatments |
| Brand | Fluval |
| Brand Name | Fluval |
| Customer Reviews | 4.7 out of 5 stars 3,949 Reviews |
| Global Trade Identification Number | 00015561183444 |
| Item Form | Liquid |
| Item Weight | 0.56 Kilograms |
| Liquid Volume | 16.9 Fluid Ounces |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A8344A1 |
| Model Number | A8344A1 |
| Target Species | Fish |
| UPC | 015561183444 |
| Unit Count | 500.0 Milliliters |
| country-of-origin | USA |

## Product Details

- **Brand:** Fluval
- **Item Form:** Liquid
- **Item Weight:** 0.56 Kilograms
- **Liquid Volume:** 16.9 Fluid Ounces
- **Manufacturer:** Rolf C. Hagen (USA) Corp.

## Images

![Fluval Water Conditioner for Aquariums, 500 ml - Image 1](https://m.media-amazon.com/images/I/61PxCUURLkL.jpg)
![Fluval Water Conditioner for Aquariums, 500 ml - Image 2](https://m.media-amazon.com/images/I/81mL4ucFRJL.jpg)
![Fluval Water Conditioner for Aquariums, 500 ml - Image 3](https://m.media-amazon.com/images/I/510QNfGSMaL.jpg)
![Fluval Water Conditioner for Aquariums, 500 ml - Image 4](https://m.media-amazon.com/images/I/31jQKjxmd2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good and quality product
*by S***R on 21 January 2021*

Dont expect result within 3 to 4 and I like it very much than API...

### ⭐⭐⭐⭐⭐ Excellent👍👍👍
*by P***I on 8 July 2021*

Good product

### ⭐⭐⭐⭐⭐ Loved it
*by A***S on 6 October 2015*

Best water conditioner I have ever used for my aquarium. Though this is a bit expensive, but worth the money spent. It has all the instructions and a measuring cup, so you can accurately condition your water. I liked it and would strongly recommend for use in aquarium.

## Frequently Bought Together

- Fluval AquaPlus Water Conditioner, Aquarium Water Treatment, 16.9 Oz., A8344
- Fluval Cycle Biological Enhancer, Aquarium Water Treatment, 8.4 Oz., A8349
- Fluval Clarify Bio for Aquarium Water Treatment, 4-Ounce

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*