---
product_id: 57473174
title: "Matrix Carbon 1 Liter"
brand: "seachem"
price: "1568 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Seachem"
url: https://www.desertcart.dk/products/57473174-matrix-carbon-1-liter
store_origin: DK
region: Denmark
---

# 2x adsorption capacity & duration Low ash, pH stable ≤7.0 Spherical beads for max flow Matrix Carbon 1 Liter

**Brand:** seachem
**Price:** 1568 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your aquarium’s clarity with Matrix Carbon — where science meets sleek filtration.

## Quick Answers

- **What is this?** Matrix Carbon 1 Liter by seachem
- **How much does it cost?** 1568 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/57473174-matrix-carbon-1-liter)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Low Phosphate:** Industry-leading minimal leachable phosphate content keeps water crystal clear and algae-free.
- • **Effortless Maintenance:** Simple dosing and replacement every 4-6 weeks keeps your aquarium pristine with minimal hassle.
- • **pH-Neutral Performance:** Maintains aquarium pH below 7.0, protecting delicate aquatic ecosystems without chemical disruption.
- • **Optimized Hydrodynamics:** Spherical bead design ensures superior water flow and prevents packing, maximizing filtration efficiency.
- • **Double the Filtration Power:** Outperforms competitors by at least 2x in organic matter removal, adsorption speed, and lifespan.

## Overview

Seachem Matrix Carbon is a premium activated carbon filtration media designed as spherical beads to optimize water flow and prevent packing. It maintains stable pH below 7.0, features ultra-low phosphate leaching, and delivers twice the adsorption capacity and longevity compared to standard carbons, making it the go-to choice for professional-grade aquarium filtration.

## Description

Product Description Matrix Carbon is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of microporous binding sites. Matrix Carbon has a very low ash content as indicated by its minimal impact on pH. Even when added to distilled water, it does not raise pH above 7.0. While all carbons contain phosphate, regardless of false claims to the contrary, Matrix Carbon has the lowest detectable leachable phosphate content of all major carbon brands tested. Matrix Carbon outperforms other high grade carbons by at least two-fold when compared for total capacity to remove aquarium organic matter, rate of adsorption, and duration of use. Directions To use Seachem Matrix Carbon in your aquarium, add 1-2 tablespoons (15-30 ml) per 80 liters (20 gallons) of water. Replace every 4-6 weeks or when adsorption capacity is reduced. Ensure the aquarium is well-aerated before use.

Review: Decent - Cheap price. Genuine item.
Review: Easy - Easy to use with full instructions

## Features

- No binding or packing
- Will not raise Ph over 7.0
- High performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000255S00 |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Colour | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,471) |
| Date First Available | 16 Aug. 2010 |
| External Testing Certification | Não aplicável |
| Item Form | Granules |
| Item Weight | 671 g |
| Item model number | 107 |
| Number of Items | 1 |
| Pet Life Stage | all stages |
| Pet Type | Amphibian |
| Product Dimensions | 20.07 x 9.4 x 9.14 cm; 671 g |
| Quantity | 1 |
| Size | 1 LITER |
| Specific Uses | Aquarium Filtration |
| Volume | 1 Litres |

## Product Details

- **Brand:** Seachem
- **Item form:** Granules
- **Item weight:** 0.67 Kilograms
- **Liquid volume:** 1 Litres
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Matrix Carbon 1 Liter - Image 1](https://m.media-amazon.com/images/I/61KzA7obL8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent
*by A***N on 11 October 2025*

Cheap price. Genuine item.

### ⭐⭐⭐⭐⭐ Easy
*by R***S on 7 September 2025*

Easy to use with full instructions

### ⭐⭐⭐⭐⭐ Water Quality Stability
*by R***N on 2 January 2016*

I use this in combination with Seachem Purigen and Phosban with great results (changing out monthly and using pro rata volumes for my tank), obviously including weekly water changes, Nitrates and Phosphate are around zero in my 55 litre Multifasciatus Cichlid tank.

## Frequently Bought Together

- Seachem Matrix Carbon 1 Liter
- Purigen & Matrix Bio Media 250ml
- Seachem Matrix Bio Media 1 Liter

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*