---
product_id: 9840230
title: "Fluval Water Conditioner for Aquarium, 8.4-Ounce"
brand: "fluval"
price: "82 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Fluval"
url: https://www.desertcart.ro/products/9840230-fluval-water-conditioner-for-aquarium-8-4-ounce
store_origin: RO
region: Romania
---

# Immediate water detoxification 8.4 oz fast-acting liquid Protects fish scales & fins Fluval Water Conditioner for Aquarium, 8.4-Ounce

**Brand:** fluval
**Price:** 82 Lei
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into flawless water quality and keep your fish stress-free!

## Quick Answers

- **What is this?** Fluval Water Conditioner for Aquarium, 8.4-Ounce by fluval
- **How much does it cost?** 82 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/9840230-fluval-water-conditioner-for-aquarium-8-4-ounce)

## 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

- • **Instant Clarity Boost:** Transforms tap water into crystal-clear aquatic paradise in minutes
- • **Generous 8.4 oz Supply:** Long-lasting formula perfect for multiple water changes and tank sizes
- • **Stress-Free Fish Habitat:** Neutralizes harmful chemicals to keep your fish calm and thriving
- • **Protective Scale & Fin Shield:** Forms a protective coating to enhance fish health and resilience
- • **Comprehensive Chloramine Removal:** Eliminates chloramine, a rare but toxic water contaminant

## Overview

Fluval Water Conditioner is an 8.4-ounce liquid formula designed to instantly detoxify tap water by removing chlorine, chloramine, and heavy metals. It creates a safer, stress-free environment for tropical fish by coating and protecting their delicate scales and fins. Trusted by thousands with a 4.7-star rating, this fast-acting conditioner ensures crystal-clear water and healthier aquatic life.

## Description

Fluval Water Conditioner for Aquarium, 8.4-Ounce

Review: Great product!! - Water quality is amazing super clear after putting this product in my fish tank, the product spreads fast and works immediately, it does the job, after the pour I waited 10 min to put the fish in and no shock was seen nor any stress in the fish
Review: Works fast and no Problems - Did a partial water change, put in the proper amount of additive, and added water. All the fish were fine after the water change. I have been using Fluval brand of water conditioner for my Betta fish tanks and 20-gallon hex for about a year and a half and have had no issues! Also, it is always a really good price and you get a lot of product! Also, it removes chloramine, which not all conditioners do. The only thing that I can say about this that is negative is the measuring cup that comes with it does not measure for anything smaller than 10 gallons. So for my 3-gallon tank, I have to measure for myself using some estimation on the cap. I’ve never had an issue with this, but it is just a tiny bit less convenient. Used to buy it at my fish store, but as usual, desertcart has the best price and it's delivered fast to your door!

## Features

- Complete tap water conditioner
- Improves aquatic environments for tropical fish
- Reduces Stress for Fish
- Coats and protects scales and fins
- Size: 8.4 oz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fluval |
| Customer Reviews | 4.7 out of 5 stars 4,736 Reviews |
| Item Form | Liquid |
| Item Weight | 10.08 ounces |
| Liquid Volume | 8.4 Fluid Ounces |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Pet Type | Fish |

## Product Details

- **Brand:** Fluval
- **Item Form:** Liquid
- **Item Weight:** 10.08 ounces
- **Liquid Volume:** 8.4 Fluid Ounces
- **Manufacturer:** Rolf C. Hagen (USA) Corp.

## Images

![Fluval Water Conditioner for Aquarium, 8.4-Ounce - Image 1](https://m.media-amazon.com/images/I/51NtcN0ndcL.jpg)
![Fluval Water Conditioner for Aquarium, 8.4-Ounce - Image 2](https://m.media-amazon.com/images/I/612z8oXAW+L.jpg)
![Fluval Water Conditioner for Aquarium, 8.4-Ounce - Image 3](https://m.media-amazon.com/images/I/71t3XrbZs9L.jpg)
![Fluval Water Conditioner for Aquarium, 8.4-Ounce - Image 4](https://m.media-amazon.com/images/I/31CHyxfh9LL.jpg)

## Questions & Answers

**Q: Is there a measurement system for adding 2.5 Ml to accurately add the right amount?**
A: The top of the bottle is used to measure the amounts.

**Q: Is it possible to put too much in a tank?**
A: nope! I overdose everytime I add water or do water changes lol. If I'm only adding a few gallons I just pour a little in the pitcher with each gallon I fill up so I know sometimes I too much comes out too fast. 
trust me if there was such a thing as an overdose on this I would know it lol!

**Q: Is it safe for Aquirum plants**
A: Yes

**Q: Tank came with sample of fluval aqua plus and fluval cycle but no instructions in tank or on bottles.  what is the ratio?  i have a 2.5 gallon tank.**
A: You are better off getting  some seachem prime way better I only got the fluval 2 times befor I found prime

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!!
*by A***O on August 21, 2025*

Water quality is amazing super clear after putting this product in my fish tank, the product spreads fast and works immediately, it does the job, after the pour I waited 10 min to put the fish in and no shock was seen nor any stress in the fish

### ⭐⭐⭐⭐⭐ Works fast and no Problems
*by ☕***☕ on January 23, 2020*

Did a partial water change, put in the proper amount of additive, and added water. All the fish were fine after the water change. I have been using Fluval brand of water conditioner for my Betta fish tanks and 20-gallon hex for about a year and a half and have had no issues! Also, it is always a really good price and you get a lot of product! Also, it removes chloramine, which not all conditioners do. The only thing that I can say about this that is negative is the measuring cup that comes with it does not measure for anything smaller than 10 gallons. So for my 3-gallon tank, I have to measure for myself using some estimation on the cap. I’ve never had an issue with this, but it is just a tiny bit less convenient. Used to buy it at my fish store, but as usual, Amazon has the best price and it's delivered fast to your door!

### ⭐⭐⭐⭐⭐ Does the job
*by A***R on December 1, 2025*

Keeps tap water safe. Fish is alive and happy with clean water

## Frequently Bought Together

- Fluval Water Conditioner for Aquarium, 8.4-Ounce
- Fluval Waste Control Biological Cleaner, Aquarium Water Treatment, 8.4 Oz., A8355
- Fluval Cycle Biological Enhancer, Aquarium Water Treatment, 8.4 Oz., A8349

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/9840230-fluval-water-conditioner-for-aquarium-8-4-ounce](https://www.desertcart.ro/products/9840230-fluval-water-conditioner-for-aquarium-8-4-ounce)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*