---
product_id: 497457899
title: "MagTool 2.5-4L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve (4L with 2X Outlet)"
brand: "magtool"
price: "1099 kr"
currency: NOK
in_stock: false
url: https://www.desertcart.no/products/497457899-magtool-2-5-4l-aquarium-co2-generator-system-carbon-dioxide
store_origin: NO
region: Norway
---

# 4L capacity - 2x larger than competitors Dual outlet system with precision controls 1.5mm SUS304 steel, 1137 PSI safety rated MagTool 2.5-4L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve (4L with 2X Outlet)

**Brand:** magtool
**Price:** 1099 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your aquarium’s ecosystem with precision CO2 power!

## Quick Answers

- **What is this?** MagTool 2.5-4L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve (4L with 2X Outlet) by magtool
- **How much does it cost?** 1099 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/497457899-magtool-2-5-4l-aquarium-co2-generator-system-carbon-dioxide)

## Best For

- magtool enthusiasts

## Why This Product

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

## Key Features

- • **Built tough for peace of mind:** Premium SUS304 stainless steel withstands pressures up to 1137 PSI with automatic safety valve.
- • **Double the CO2, double the impact:** 4L reactor holds up to 800g of baking soda mix for extended aquarium enrichment.
- • **Complete pro kit, ready to elevate:** All essential accessories included—just add your citric acid and baking soda to start.
- • **Precision control at your fingertips:** Includes dual needle valves and bubble counters for exact CO2 flow management.
- • **Whisper-quiet, energy-smart operation:** 12V DC solenoids run cool and silent—no annoying hums disrupting your zen.

## Overview

The MagTool 2.5-4L Aquarium CO2 Generator System is a professional-grade carbon dioxide reactor kit featuring a 4-liter capacity—twice the size of typical models. It includes dual outlets with precision needle valves, bubble counters, and CO2 diffusers, all housed in a durable 1.5mm thick SUS304 stainless steel bottle rated for pressures up to 1137 PSI. Powered by low-voltage 12V DC solenoids, it operates quietly and efficiently. This comprehensive kit provides everything needed for effective CO2 generation, except the citric acid and sodium bicarbonate powders.

## Description

MagTool 2.5-4L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve

## Features

- 4 Liter Capacity. That is 2x larger than the size of our compeors’ CO2 generator systems. Holds 600g-800g of citric acid and sodium bicarbonate, aka baker soda powders.
- Professional 2x outletCO2 Kit with all accessories need, DC mini solenoid x2 / Precision needle valve x2/ Bubble counter x2/ CO2 diffuser x2/ CO2-graded tubing / Plastic funnel and measuring cup.
- Safety! The wall of the bottle meets the safety requirement - 1.5mm thick SUS304 stainless steel. It can sustain pressure up to 1137 PSI (80kg/cm2). The built-in safety valve will open automatically when the inside pressure exceeds the safety threshold.
- 12V DC Instead of AC Power. DC solenoid runs on very low voltage and generates almost no heat. The solenoid is warm to touch and is super quiet. No humming noises.
- Attentions: The required powders to generate CO2 gas are NOT included! You will need citric acid and sodium bicarbonate powders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BC1X3MV2 |
| Additional Features | Lightweight |
| Brand Name | MagTool |
| Customer Reviews | 3.4 3.4 out of 5 stars (12) |
| Manufacturer | MagTool |
| Material Type | Stainless Steel |
| Product Style | Classic |
| Tank Volume | 4 Liters |
| UPC | 689323444168 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MagTool
- **Material:** Stainless Steel
- **Special features:** Lightweight
- **Style:** Classic
- **Tank volume:** 4 Liters

## Images

![MagTool 2.5-4L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve (4L with 2X Outlet) - Image 1](https://m.media-amazon.com/images/I/61wfxK+S8FL.jpg)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-14*