---
product_id: 254997824
title: "Fluval U2/U3/U4 Internal Filter Biomax 110g"
brand: "fluval"
price: "€ 8.26"
currency: EUR
in_stock: false
category: "Fluval"
url: https://www.desertcart.ie/products/254997824-fluval-u2-u3-u4-internal-filter-biomax-110g
store_origin: IE
region: Ireland
---

# Effective in freshwater & marine tanks Compatible with Fluval U2/U3/U4 filters Boosts beneficial bacteria growth Fluval U2/U3/U4 Internal Filter Biomax 110g

**Brand:** fluval
**Price:** € 8.26
**Availability:** ❌ Out of Stock

## Summary

> 🦠 Elevate your aquarium’s ecosystem with Fluval Biomax – where science meets crystal-clear water!

## Quick Answers

- **What is this?** Fluval U2/U3/U4 Internal Filter Biomax 110g by fluval
- **How much does it cost?** € 8.26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/254997824-fluval-u2-u3-u4-internal-filter-biomax-110g)

## 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:** Join over 3,500 happy aquarists who rate this product 4.7 stars for reliable, long-lasting filtration.
- • **Half-Replace Strategy:** Replenish only half the media at a time to maintain stable biological balance and avoid filtration downtime.
- • **Versatile Aquatic Use:** Perfectly designed for both freshwater and marine environments, supporting diverse aquatic ecosystems.
- • **Seamless Compatibility:** Specifically engineered to fit Fluval U2, U3, and U4 internal filters for effortless integration.
- • **Biological Filtration Powerhouse:** Maximize your aquarium’s health with premium Biomax media that nurtures beneficial bacteria for crystal-clear water.

## Overview

Fluval Biomax 110g is a genuine biological filter media designed for Fluval U2, U3, and U4 internal filters. It promotes the growth of beneficial bacteria essential for maintaining healthy aquatic environments, suitable for both freshwater and marine tanks. The media allows partial replacement to preserve biological stability, making it a trusted choice among aquarists worldwide.

## Description

Product Description Fluval Biomax biological aquarium filter media for Fluval U2/U3/U4 underwater filters for enhanced biological filtration, genuine Fluval media. Set Contains: Biomax

## Features

- Promotes growth of beneficial bacteria
- Fits the Fluval U2, U3 and U4 Filters
- Replenish only half at one time
- Works in freshwater or marine environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001XRR2IM |
| Best Sellers Rank | #42,202 in Pet Supplies ( See Top 100 in Pet Supplies ) #348 in Fish Medication & Health Supplies |
| Brand Name | Fluval |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,583) |
| Global Trade Identification Number | 00015561104951 |
| Included Components | Fluval U Underwater BioMax Filter |
| Item Dimensions L x W x H | 6.9L x 3.8W x 26.9H centimeters |
| Item Type Name | Biomax 110g (for Fluval U2, U3, U4) |
| Item Weight | 59 g |
| Manufacturer | Hagen |
| Manufacturer Part Number | A495 |
| Material Type | Beschreibung ansehen |
| Model Number | A495 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Product Style | Single |
| Specific Uses For Product | Indoor |
| UPC | 015561104951 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fluval
- **Colour:** White
- **Material:** Beschreibung ansehen
- **Product dimensions:** 6.9L x 3.8W x 26.9H centimeters
- **Style:** Single

## Images

![Fluval U2/U3/U4 Internal Filter Biomax 110g - Image 1](https://m.media-amazon.com/images/I/818XJ-6cv9L.jpg)

## Available Options

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

## Frequently Bought Together

- Fluval U Underwater Filter BioMax
- Fluval U4 Bio-Foam Pad, Replacement Underwater Aquarium Filter Media, A488
- Fluval U3 Underwater Filter Foam Pad

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-09-05*