---
product_id: 2221591
title: "AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank"
brand: "fluval"
price: "£13.61"
currency: GBP
in_stock: true
reviews_count: 13
category: "Fluval"
url: https://www.desertcart.co.uk/products/2221591-aquaclear-biomax-biological-material-remover-inserts-replacement-chemical-filter-media
store_origin: GB
region: United Kingdom
---

# 30% boost in bio-filtration efficiency Custom fit for AquaClear 50 filter Mesh bag for effortless installation AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank

**Brand:** fluval
**Price:** £13.61
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your aquarium’s ecosystem — because your fish deserve the best!

## Quick Answers

- **What is this?** AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank by fluval
- **How much does it cost?** £13.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/2221591-aquaclear-biomax-biological-material-remover-inserts-replacement-chemical-filter-media)

## 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

- • **Tailored for AquaClear 50:** Precision engineered to fit perfectly in the AquaClear 50 Power Filter, ensuring optimal performance.
- • **Boost Aquarium Health by 30%:** Enhances biological filtration efficiency, significantly reducing harmful ammonia and nitrite levels.
- • **Effortless Media Replacement:** Comes pre-packed in a mesh bag for quick, no-mess installation and hassle-free maintenance.
- • **Versatile for Fresh & Saltwater:** Designed to support aquatic life in tanks up to 50 gallons, whether freshwater or marine.
- • **Maximize Beneficial Bacteria Growth:** BioMax’s porous ceramic rings create an expansive surface area for thriving toxin-reducing bacteria.

## Overview

The AquaClear BioMax Filter Insert is a high-performance biological media designed exclusively for the AquaClear 50 Power Filter. Its advanced porous ceramic structure promotes rapid colonization of beneficial bacteria, boosting biological filtration efficiency by 30% to effectively reduce toxic ammonia and nitrite. Packaged in a convenient mesh bag, it ensures quick installation and easy maintenance. Suitable for freshwater and saltwater aquariums up to 50 gallons, it’s the essential upgrade for a healthier, crystal-clear aquatic environment.

## Description

The AquaClear 50 BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification. BioMax’s complex bio-ring pore structure allows beneficial, toxin-reducing bacteria to thrive. By reducing toxins such as ammonia and nitrite, BioMax effectively increases biological filtration efficiency by 30%. BioMax comes in a mesh bag for quick and easy installation. The AquaClear 50 BioMax Filter Insert is made exclusively for the AquaClear 50 Power Filter. AquaClear creates a wide variety of products for freshwater tanks such as fish tank accessories, fish tank decorations, and aquarium filter media that is perfect for large and small fish tanks.

Review: Does a great job. - Always works great
Review: Nice improvement in the product. - Very nice product! The one that came with my filter also came with a bag and you had to fill the bag, and everything. It never really was flat. Earlier this week I notice it was missing from my filter and the lid for my filter was ajar. After trying to think who did this I thought perhaps one of my 4 legged friends has a hand in it. After about an hour of searching and then about another 30 mins of searching later that day. I broke down and purchased this one. I'm very happy with it, however it was sent in one of those padded envelopes from desertcart so in the process of getting her the box got squished. But the product was unharmed. I did eventually find the old one, it was downstairs and then about 150' after that, thanks to the cat. Attached are images of the squished box and the comparison between the styles (ignore the teeth marks)

## Features

- BioMax large surface area provides optimal colonization of beneficial bacteria
- Enhances the elimination of fish wastes
- Replacement media designed to fit the AquaClear 50 filter
- Comes in a mesh bag for quick and easy installation
- Suitable for both freshwater and saltwater aquariums up to 50 gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000A7BCG4 |
| Allergen Information | Nut Free |
| Best Sellers Rank | #8,351 in Pet Supplies ( See Top 100 in Pet Supplies ) #99 in Aquarium Filter Accessories |
| Brand | Fluval |
| Brand Name | Fluval |
| Customer Reviews | 4.8 out of 5 stars 2,494 Reviews |
| Global Trade Identification Number | 00015561113724 |
| Included Components | All Items listed in Description |
| Item Form | Mesh Bag |
| Item Type Name | HAGEN AQUACLEAR BIOMAX 200\50 |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 50 Gallons |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A1372 |
| Model Number | A1372 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 015561113724 |
| Unit Count | 4.4 Ounce |
| Warranty Description | Manufacturer Warranty |

## Images

![AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank - Image 1](https://m.media-amazon.com/images/I/81hH55ypXyL.jpg)
![AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank - Image 2](https://m.media-amazon.com/images/I/81dZkX2bVEL.jpg)
![AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank - Image 3](https://m.media-amazon.com/images/I/21EfM3FrZ-S.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does a great job.
*by P***L on December 8, 2025*

Always works great

### ⭐⭐⭐⭐⭐ Nice improvement in the product.
*by L***B on April 18, 2017*

Very nice product! The one that came with my filter also came with a bag and you had to fill the bag, and everything. It never really was flat. Earlier this week I notice it was missing from my filter and the lid for my filter was ajar. After trying to think who did this I thought perhaps one of my 4 legged friends has a hand in it. After about an hour of searching and then about another 30 mins of searching later that day. I broke down and purchased this one. I'm very happy with it, however it was sent in one of those padded envelopes from amazon so in the process of getting her the box got squished. But the product was unharmed. I did eventually find the old one, it was downstairs and then about 150' after that, thanks to the cat. Attached are images of the squished box and the comparison between the styles (ignore the teeth marks)

### ⭐⭐⭐⭐⭐ Good
*by T***N on November 5, 2024*

Exactly as described and great price!

## Frequently Bought Together

- AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank
- AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3 Count (Pack of 1), A1394
- Aqua Clear AquaClear Activated Carbon Filter Inserts, 3 Pack – Replacement Chemical Filter Media for 50 Gallon Tank

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*