---
product_id: 82890383
title: "Weekly Cleaner Water Conditioner, 118 ml (Pack of 1)"
brand: "aquarian"
price: "€ 23.00"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aquarian"
url: https://www.desertcart.fi/products/82890383-weekly-cleaner-water-conditioner-118-ml-pack-of-1
store_origin: FI
region: Finland
---

# Live bacteria boost Sludge-destroying power Weekly maintenance ease Weekly Cleaner Water Conditioner, 118 ml (Pack of 1)

**Brand:** aquarian
**Price:** € 23.00
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your tank thriving, effortlessly clean, and fish-happy every week!

## Quick Answers

- **What is this?** Weekly Cleaner Water Conditioner, 118 ml (Pack of 1) by aquarian
- **How much does it cost?** € 23.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/82890383-weekly-cleaner-water-conditioner-118-ml-pack-of-1)

## Best For

- aquarian enthusiasts

## Why This Product

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

## Key Features

- • **Bioactive Cleanser:** Harnesses live bacteria to naturally eliminate sludge and keep gravel pristine.
- • **Trusted & Top-Ranked:** Ranked #9 in Aquarium Water Treatments with 4.5-star reviews from 4,300+ users.
- • **Plant & Glass Friendly:** Promotes a healthy environment that keeps plants vibrant and glass spotless.
- • **Effortless Aquarium Care:** Use weekly to maintain crystal-clear water and reduce tedious tank maintenance.
- • **Safe for Freshwater Fish:** Formulated to support fish health during water changes and new additions.

## Overview

AQUARIAN Weekly Cleaner is a 118 ml liquid water conditioner infused with live bacteria that naturally breaks down sludge in aquarium gravel, promotes beneficial bacterial growth, and supports a healthy freshwater environment. Designed for weekly use, it simplifies maintenance, keeps water clear, and ensures fish and plants thrive.

## Description

This weekly water cleaner contains live bacteria to destroy sludge and add beneficial bacteria, helping keep your aquarium clean, healthy, and easy to maintain.

Review: Weekly Cleaner - So far so good. Water looks clearer/cleaner. No clouding/colour when added to tank water and has a nice mild smell. Easy to use and will last me a while because I only have a 9 litre tank. Fish are happy and healthy. Arrived quickly and well packed and sealed. Recommend.
Review: Does the job - Does the job and good price

## Features

- Contains one AQUARIAN Weekly Water Cleaner Aquarium Water Cleaner, 118 ml bottle
- Helps keep aquariums clean and healthy and reduce maintenance
- Contains live bacteria to destroy sludge in the gravel bed and helps to keep plants and glass clean
- Adds beneficial bacteria for a healthy aquarium
- Use weekly to maintain a clean, healthy aquarium
- Note: The Aquarian range has two liquid products are listed on our website. Aquarian Tap Water Safe “Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish” and Aquarian Weekly Cleaner “Contains live bacteria to destroy sludge in the gravel bed; Adds beneficial bacteria for a healthy aquarium; Use when adding or changing water and when adding new fish to freshwater aquariums”. We also have information under our “Guide to Fish” section that indicates that Aquarian Tap Water is what is needed to remove dangerous compounds from tap water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D5N54J5 |
| Best Sellers Rank | 1,330 in Pet Supplies ( See Top 100 in Pet Supplies ) 9 in Aquarium Water Treatments |
| Brand | AQUARIAN |
| Brand Name | AQUARIAN |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 4,349 Reviews |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 118 Millilitres |
| Liquid volume | 118 Millilitres |
| Manufacturer | API |
| Manufacturer Contact Information | Mars Fishcare Europe, Freeby Lane, Waltham-on-the Wolds, LE14 4RS, United Kingdom. |
| Target Species | Fish |
| Unit Count | 118.0 millilitre(s) |

## Product Details

- **Brand:** AQUARIAN
- **Liquid volume:** 118 Millilitres
- **Item form:** Liquid
- **Manufacturer:** API

## Images

![Weekly Cleaner Water Conditioner, 118 ml (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71Y+-7okvFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this instead of tap safe**
A: You still have to use tap water safe as this product takes the chlorine out ov the water so that its safe for the fish and weekly cleaner just keeps your water refreshed for the fish,it's like having a shower for the fish weekly cleaner lol,so you do need to ues both if possible,tap water safe use on every time you put clean water in your fish tank,never empty all the water out,if you do that them keep obout a third ov your old water to put back into your tank as all the bacteria that's good for the fish is in the old water,when you do a full tank clean there is no bacteria in the clean water that you put into your fish tank so always keep a third to put back into your clean tank😃👍

**Q: can you use cleaner with fish  in tank**
A: Yes, I do every week and my fish are not adversely affected by it.  You can’t even overdose them if you accidentally pour too much in.

**Q: Would you use this along side tap safe?**
A: Yes. But i just bought tap safe and used that on its own rather than loads of solutions and works just as good :)

**Q: When it says cap full does it just mean the lids on top of the bottle?**
A: Yes just the lid but i used this and 6 of my fish died .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Weekly Cleaner
*by N***H on 17 August 2025*

So far so good. Water looks clearer/cleaner. No clouding/colour when added to tank water and has a nice mild smell. Easy to use and will last me a while because I only have a 9 litre tank. Fish are happy and healthy. Arrived quickly and well packed and sealed. Recommend.

### ⭐⭐⭐⭐⭐ Does the job
*by M***W on 9 June 2025*

Does the job and good price

### ⭐⭐⭐⭐ Good product, fiddly dosing
*by K***H on 29 July 2025*

Keeps tank water clearer between changes and helps reduce odour. Fish seem unaffected, which is always a good sign. Only downside is the cap isn’t great for dosing, needs a pipette or spoon to avoid spills. Good quality and value for money.

## Frequently Bought Together

- AQUARIAN Weekly Cleaner Water Conditioner, 118 ml (Pack of 1)
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White
- Aquarian Goldfish Food Flakes, 50g

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**Shop now:** [https://www.desertcart.fi/products/82890383-weekly-cleaner-water-conditioner-118-ml-pack-of-1](https://www.desertcart.fi/products/82890383-weekly-cleaner-water-conditioner-118-ml-pack-of-1)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*