---
product_id: 743661515
title: "Seachem Matrix, 3.8 fl oz (1"
brand: "seachem"
price: "36817 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/743661515-seachem-matrix-3-8-fl-oz-1
store_origin: HU
region: Hungary
---

# Optimized for salt & freshwater 160,000+ cm² surface area High-density porous structure Seachem Matrix, 3.8 fl oz (1

**Brand:** seachem
**Price:** 36817 Ft
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your aquarium’s ecosystem with next-level biofiltration!

## Quick Answers

- **What is this?** Seachem Matrix, 3.8 fl oz (1 by seachem
- **How much does it cost?** 36817 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/743661515-seachem-matrix-3-8-fl-oz-1)

## 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

- • **Compact Yet Mighty:** 1L volume packed into a sleek 3.5 x 7.9 x 3.5 inch form factor—powerful filtration without bulk.
- • **Dual Environment Mastery:** Engineered to thrive in both saltwater and freshwater aquariums, ensuring versatile water quality management.
- • **Effortless Aquarium Upgrade:** Lightweight (2.8 lbs) and easy to integrate, transforming your tank’s ecosystem with minimal hassle.
- • **Maximized Biofiltration Power:** Harnesses a surface area over 160,000 cm²—48x more than standard filters for superior ammonia and nitrate control.
- • **Porous Design for Bacteria Colonization:** Internal porous network creates the perfect habitat for nitrifying and denitrifying bacteria, boosting biological filtration.

## Overview

Seachem Matrix 1L is a high-density porous filtration media designed to dramatically enhance biological filtration in both saltwater and freshwater aquariums. With an expansive surface area exceeding 160,000 cm², it supports robust colonies of beneficial bacteria that efficiently process ammonia, nitrites, and nitrates, ensuring crystal-clear, healthy water for your aquatic life.

## Description

Matrix is a high density porous filtration material that provides a very effective biofilfiltration for handling ammonia, nitrites and nitrates in saltwater and freshwater aquariums. Each piece has a surface area of over 160,000 cm2 or more than 48 liters of regular plastic ball filter. It also has a porous area inside which makes it ideal for nitrified and denitric bacteria to land.

## Features

- Product Size (W x D x H): 3.5 x 7.9 x 3.5 inches (9 x 20 x 9
- Weight: 2.8 lbs (0.953 kg)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Tropical and Aquarium Fish |
| Item model number | 117 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Color | RFA11971 |
| Size | 1L |
| Volume | 1 Liters |
| Number of items | 1 |
| batteries required | No |
| Batteries Included | No |
| External Testing Certification | Não aplicável |

## Product Details

- **Brand:** seachem
- **Liquid Volume:** 1 Liters
- **Item Weight:** 757 g
- **Item Form:** Liquid
- **Manufacturer:** seachem

## Images

![Seachem Matrix, 3.8 fl oz (1 - Image 1](https://m.media-amazon.com/images/I/71O+7DlSbKL.jpg)

## Questions & Answers

**Q: Is this stuff the same as pumice?**
A: As Matthew M suggested, I looked at the data sheet.  100% pumice by weight.  The data sheet gives a Chemical Abstracts Service number (CAS#) for it, and that is 1332-09-8.  Google that number.

**Q: do you need to keep this in a bag or in the tray in my cascade canister filter?**
A: It can be placed in your tray. it is loose. Might want to make sure you use a tray for the canister that has the lid on it.

**Q: Does it work the same way as the ceramic bio rings?**
A: A million times better.  The ceramic rings are trash.  This has a lot more surface area because of the small cavaties in each piece.  This stuff is fantastic for your bacteria.

**Q: I have a Magnum 350 filter which has a canister that has charcoal on the inside and a foam sleeve outside.  Do I use this to replace the charcoal?**
A: No, charcoal is a chemical filter.  Matrix is a biological filter.If you did not need chemical filtering in your system, you could repurpose the Magnum 350 as a bio-filter by replacing the carbon with Matrix.  This would help control ammonia/nitrites/nitrates at the expense of controlling organic pollutants.

## Frequently Bought Together

- Seachem Matrix Bio Media 1 Liter
- Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml
- Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-05-26*