---
product_id: 49360655
title: "Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White"
brand: "fluval"
price: "$U2725"
currency: UYU
in_stock: true
reviews_count: 13
url: https://www.desertcart.uy/products/49360655-replacement-carbon-for-fluval-flex-spec-evo-3-bags-white
store_origin: UY
region: Uruguay
---

# Leaves tank crystal clear Removes heavy metals & impurities 3-pack value bundle Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White

**Brand:** fluval
**Price:** $U2725
**Availability:** ✅ In Stock

## Summary

> 💎 Crystal Clear Aquariums, Effortlessly Yours

## Quick Answers

- **What is this?** Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White by fluval
- **How much does it cost?** $U2725 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/49360655-replacement-carbon-for-fluval-flex-spec-evo-3-bags-white)

## 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

- • **Purify Like a Pro:** Advanced carbon granules eliminate odors, discoloration, and harmful metals for pristine water clarity.
- • **Triple Pack Power:** Three replacement bags ensure your aquarium stays fresh longer—never run out of premium filtration media.
- • **Trusted by Thousands:** Top-rated with 4.6 stars from over 8,000 reviews—join the community of aquarium enthusiasts who won’t settle for less.
- • **Effortless Maintenance:** Easy-to-install media designed specifically for Fluval Flex, Spec, and Evo models—upgrade your tank in seconds.
- • **Safe for All Life Stages:** Allergen-free and suitable for all fish types, keeping your aquatic ecosystem healthy and vibrant.

## Overview

Fluval Replacement Carbon is a premium filtration media designed for Fluval Flex, Spec, and Evo aquariums. This 3-pack of white carbon granules effectively removes heavy metals, odors, and discoloration, ensuring crystal-clear water. With allergen-free granules and a user-friendly design, it supports all fish life stages and is highly rated by thousands of aquarium owners.

## Description

Free delivery and returns on eligible orders. Buy Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White at desertcart UK.

Review: Would buy again - Excellent product, good value for money. Would buy again.
Review: Brilliant items - Purchased as spares

## Features

- Replacement media for the Fluval Spec
- Removes heavy metals, odors and discoloration
- Absorbs impurities
- Works to leave your tank crystal clear
- 3-pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049RIUWK |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 2,843 in Pet Supplies ( See Top 100 in Pet Supplies ) 11 in Aquarium Filter Accessories |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,047) |
| Date First Available | 15 Mar. 2011 |
| Item Form | Granules |
| Item Weight | 165 g |
| Item model number | A1377 |
| Manufacturer recommended age | 18 years and up |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 30.48 x 10.16 x 17.78 cm; 164.99 g |
| Quantity | 1 |
| Size | 1 Stück (1er Pack) |
| Specific Uses | Indoor |
| Volume | 18 Fluid Ounces |

## Product Details

- **Brand:** Fluval
- **Item form:** Granules
- **Item weight:** 5.82 Ounces
- **Liquid volume:** 34 Litres
- **Manufacturer:** Rolf C Hagen UK Ltd

## Images

![Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White - Image 1](https://m.media-amazon.com/images/I/61Beyt2-m2L.jpg)

## Questions & Answers

**Q: How often does these need to be changed i have a 190l tank i.do water changes every 2weeks**
A: Carbon packs are normally recommended to be changed every 4-8 weeks depending on use and cleanliness of aquarium.

**Q: Will this fit an Aquaclear 20?**
A: This item is specifically designed for Evo, Spec & Flex filters. We could not say it will 100% work with a different item, even though it may well do.

**Q: What size are these? Width & length? Want to use instead of aqua filters**
A: The product - as indicated in the illustration - is contained in 3 sealed package in a box. It actually has the very small size of a grain. I bought mine to clear the water clear in hyacinth bulb glasses.  This product is similar to "Eheim Karbon" which I bought for the same purpose. Since I do not have an aquarium, I regret not being able offer an opinion as to whether either of the products I have bought would be appropriate to meet the enquirer's needs. Adrian Clark

**Q: will they fit an external 307 filter ?**
A: I just put two bags in my 307 :)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would buy again
*by T***L on 12 December 2025*

Excellent product, good value for money. Would buy again.

### ⭐⭐⭐⭐⭐ Brilliant items
*by D***N on 14 January 2026*

Purchased as spares

### ⭐⭐⭐⭐ Fantastic value
*by M***A on 4 January 2026*

For the price & Quality it's a NO Brainer... Purchased multiple times 🧐 It ALL started as experiment & recycling. I've Always fancied Black gravel But have you seen the price, so After thier spent I Cook them in the oven & add them to the tank , 6 months in & it's seems to work

## Frequently Bought Together

- Fluval Spec/Evo/Flex Activated Carbon, Replacement Aquarium Filter Media, 3-Pack, A1377,Black
- Fluval SPEC Biomax - 2.1 Ounces (3 Pack)
- Fluval Betta Diffusion Chamber Pad, Replacement Aquarium Filter Media

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**Shop now:** [https://www.desertcart.uy/products/49360655-replacement-carbon-for-fluval-flex-spec-evo-3-bags-white](https://www.desertcart.uy/products/49360655-replacement-carbon-for-fluval-flex-spec-evo-3-bags-white)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-21*