---
product_id: 150929211
title: "Continuum Aquatics Bact Rox Nitrazex, Bio Filter Media for Aquariums 250ml"
brand: "continuum aquatics"
price: "10377 Ft"
currency: HUF
in_stock: true
category: "Continuum Aquatics"
url: https://www.desertcart.hu/products/150929211-continuum-aquatics-bact-rox-nitrazex-bio-filter-media-for-aquariums
store_origin: HU
region: Hungary
---

# Reduces ammonia, nitrites & nitrates Works in all filter types & sizes 7,500 sq ft bio surface area per liter Continuum Aquatics Bact Rox Nitrazex, Bio Filter Media for Aquariums 250ml

**Brand:** continuum aquatics
**Price:** 10377 Ft
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Continuum Aquatics Bact Rox Nitrazex, Bio Filter Media for Aquariums 250ml by continuum aquatics
- **How much does it cost?** 10377 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/150929211-continuum-aquatics-bact-rox-nitrazex-bio-filter-media-for-aquariums)

## Best For

- continuum aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Perfect for canister filters, reactors, drip systems, or submerged setups with optimal water flow.
- • **Comprehensive Water Detox:** Effectively lowers toxic ammonia, nitrites, nitrates, phosphates, and organic pollutants.
- • **Boost Your Reef’s Health:** Pairs perfectly with Reef BioPellet Fuel and bacterial cultures to supercharge filtration.
- • **Versatile Aquarium Compatibility:** Ideal for nano to large reef and FOWLR systems without fostering bio ball issues.
- • **Maximize Biofiltration Efficiency:** Ultra-porous media offers 7,500 sq ft surface area for rapid bacterial colonization.

## Overview

Continuum Aquatics Bact Rox Nitrazex is a premium bio filter media delivering 7,500 sq ft of porous surface area per liter to foster beneficial bacteria that reduce ammonia, nitrites, nitrates, phosphates, and organic pollutants. Suitable for all aquarium sizes and filter types, it excels in reef and FOWLR systems without the drawbacks of traditional bio balls. Designed for versatile use in canister filters, reactors, or drip systems, it enhances water quality and supports a thriving aquatic environment.

## Description

Bact Rox is an extremely porous filtration medium designed to be used in all ponds aquariums and aquatic systems for bio-filtration. Each liter of Bact Rox provides over 7,500 square feet of surface area internally for colonization, providing for nitrification and vast amounts of anaerobic or anoxic surface area to foster denitrification. Bact Rox will reduce the levels of toxic ammonia, nitrites and nitrates, as well as phosphates and organic pollutants in all aquaria. It may be used as your primary or only biological filtration medium. It works extremely well in nano aquariums, as well as systems of all sizes. It is particularly well suited to reef systems with live rock including FOWLR systems and will not foster problems that bio balls may. Use in a canister filter, reactor, or other type of aquarium filter with good water flow. Works well submerged or in a drip system. For maximum results, should be used simultaneously with Reef BioPellet Fuel or Reef Micro Fuel, or Flora Viv Prolifera carbon sources and/or with BacterClean M or F, BacterGen M or F, or BacterGen MD cultures, as appropriate, to jump start and maintain the colonization process at elevated levels.

## Features

- Bact-rox nitrazex is an extremely porous filtration Medium designed to be used in all aquariums and aquatic systems for bio-filtration and particularly for nitrate removal.
- Each liter of Bact Rox provides 7,500 square feet of surface area for bio colonization
- Bact-rox will reduce the levels of toxic ammonia, nitrites and nitrates, as well as phosphates and organic pollutants in all aquaria.
- It may be used as your primary or only bacterial filtration Medium. It works extremely well in nano aquariums, as well as systems of all sizes. It is particularly well suited to reef systems with live rock including fowlr systems and will not FOSTER problems that Bio balls may.
- Use in a canister Filter, reactor, or other type of aquarium Filter with good water flow. Works well submerged or in a drip system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FO5HBRK |
| ASIN  | B01FO5HBRK |
| Allergen Information | Sulphites Free |
| Best Sellers Rank | #97,043 in Pet Supplies ( See Top 100 in Pet Supplies ) #868 in Aquarium Water Treatments |
| Brand Name | Continuum Aquatics |
| Customer Reviews | 4.3 4.3 out of 5 stars (116) |
| Date First Available  | May 14, 2016 |
| Global Trade Identification Number | 00741360308022 |
| Included Components | Bact-Rox Nitrazex |
| Item Form | Granules |
| Item Type Name | Filter Media |
| Item Weight | 6.4 ounces |
| Item model number  | QBROX-Nitr250 |
| Liquid Volume | 250 ml |
| Manufacturer | Continuum Aquatics |
| Manufacturer  | Continuum Aquatics |
| Manufacturer Part Number | QBROX-Nitr250 |
| Model Number | QBROX-Nitr250 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions  | 2.8 x 2.38 x 2.8 inches; 6.4 ounces |
| Target Species | Fish |
| UPC | 741360308022 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Continuum Aquatics
- **Item Form:** Granules
- **Item Weight:** 6.4 ounces
- **Liquid Volume:** 250 ml
- **Unit Count:** 1 Count

## Images

![Continuum Aquatics Bact Rox Nitrazex, Bio Filter Media for Aquariums 250ml - Image 1](https://m.media-amazon.com/images/I/71BKDrXwmiL.jpg)

## Available Options

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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-08-25*