---
product_id: 254997823
title: "Fluval FX5 Filter Foam Block - 3-Pack"
brand: "fluval"
price: "€ 11.45"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.de/products/254997823-fluval-fx5-filter-foam-block-3-pack
store_origin: DE
region: Germany
---

# boosts biological filtration efficiency 3-pack premium foam blocks mechanical filtration of fine particles Fluval FX5 Filter Foam Block - 3-Pack

**Brand:** fluval
**Price:** € 11.45
**Availability:** ❌ Out of Stock

## Summary

> 🧽 Elevate your aquarium’s clarity—because your fish deserve the best!

## Quick Answers

- **What is this?** Fluval FX5 Filter Foam Block - 3-Pack by fluval
- **How much does it cost?** € 11.45 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/254997823-fluval-fx5-filter-foam-block-3-pack)

## 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

- • **Biological Boost:** Enhances beneficial bacteria growth, promoting a balanced and healthy aquatic ecosystem for your prized fish.
- • **Triple-Pack Power:** Keep your FX5 filter running peak performance with a convenient 3-pack—never run low on essential filtration media.
- • **Perfect Fit for FX5:** Custom-sized to seamlessly fit all FX5 media baskets, making installation effortless and hassle-free.
- • **Clog-Free Confidence:** Designed to prevent premature clogging, ensuring your filter operates smoothly and reduces maintenance frequency.
- • **Precision Particle Capture:** Engineered for superior mechanical filtration, these foam blocks trap even the finest debris to maintain crystal-clear water.

## Overview

The Fluval FX5 Filter Foam Block 3-Pack delivers high-performance mechanical filtration by capturing fine particles and preventing clogging, while enhancing biological filtration. Designed specifically for FX5 media baskets, these foam blocks ensure optimal water quality and a healthier aquatic environment, making them an essential upgrade for serious aquarium enthusiasts.

## Description

Fluval FX5 Filter Foam Block - 3-Pack : desertcart.ae: Pet Supplies

Review: This is another solid, name-brand Fluval product that does exactly what it’s supposed to do. I’ve used these ammonia remover pads consistently in my FX-4 filters, and they’ve been reliable every time. Easy to install, fit properly, and they help keep water quality stable, no drama, no surprises. If you’re running a Fluval FX system and want dependable ammonia control, these are a no-brainer. Steady, effective, and worth keeping in rotation. Calm water, happy fish, mission accomplished.
Review: impec sur et efficace merci

## Features

- Provides mechanical filteration of fine particles
- Prevents premature clogging
- Enhances biological filtration
- Suitable for all media baskets of the FX 5 Filter
- 3-pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHLUJG |
| Allergen Information | Nut Free |
| Batteries Included | No |
| Breed Recommendation | Large Breeds |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,238) |
| Date First Available | 1 January 2024 |
| Flavor | Flavorless |
| Item Weight | 170 g |
| Item model number | A228A1 |
| Number of Items | 1 |
| Pet Life Stage | All ages |
| Pet Type | Fish |
| Product Dimensions | 12.19 x 8.89 x 4.32 cm; 170 g |
| Quantity | 1 |
| Size | 3 Count (Pack of 1) |
| Special Features | [IN] Illuminate, Float |
| Specific Uses | Indoor |
| batteries required | No |

## Product Details

- **Brand:** Fluval
- **Breed recommendation:** Large Breeds
- **Pet toy type:** Water Toy
- **Recommended uses for product:** Playing
- **Theme:** Animals

## Images

![Fluval FX5 Filter Foam Block - 3-Pack - Image 1](https://m.media-amazon.com/images/I/715YSLsZspL.jpg)
![Fluval FX5 Filter Foam Block - 3-Pack - Image 2](https://m.media-amazon.com/images/I/71nsu0noiUL.jpg)
![Fluval FX5 Filter Foam Block - 3-Pack - Image 3](https://m.media-amazon.com/images/I/81QujPesULL.jpg)
![Fluval FX5 Filter Foam Block - 3-Pack - Image 4](https://m.media-amazon.com/images/I/81xWFLBsqTL.jpg)
![Fluval FX5 Filter Foam Block - 3-Pack - Image 5](https://m.media-amazon.com/images/I/91B1jfst6gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***T on 24 January 2026*

This is another solid, name-brand Fluval product that does exactly what it’s supposed to do. I’ve used these ammonia remover pads consistently in my FX-4 filters, and they’ve been reliable every time. Easy to install, fit properly, and they help keep water quality stable, no drama, no surprises. If you’re running a Fluval FX system and want dependable ammonia control, these are a no-brainer. Steady, effective, and worth keeping in rotation. Calm water, happy fish, mission accomplished.

### ⭐⭐⭐⭐⭐ Review
*by J***C on 30 July 2025*

impec sur et efficace merci

### ⭐⭐⭐⭐⭐ Review
*by J***N on 31 March 2024*

Works as needed!

## Frequently Bought Together

- Fluval FX5 Filter Foam Block - 3-Pack
- Fluval BioMax Biological Material Remover, 500 g - Biological Filter Media for Aquariums

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**Shop now:** [https://www.desertcart.de/products/254997823-fluval-fx5-filter-foam-block-3-pack](https://www.desertcart.de/products/254997823-fluval-fx5-filter-foam-block-3-pack)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-11*