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Professional 4L Aquarium CO2 Generator System

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Original price $701.66
Original price $701.66 - Original price $701.66
Original price $701.66
Current price $307.95
$307.95 - $307.95
Current price $307.95

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Why this product matters

Getting CO2 levels right in your aquarium can make or break your plant game. This professional-grade system takes the guesswork out of carbon dioxide management, giving you precise control over your aquatic environment. Here's everything you need to know about this complete setup.

Product Description

The FZONE 4L Aquarium CO2 Generator System is a complete carbon dioxide reactor kit designed for serious aquarium enthusiasts. This system includes a regulator and needle valve for precise gas flow control, making it ideal for tanks requiring consistent CO2 supplementation. The 4-liter capacity handles 600-800g of raw CO2 material, providing long-lasting operation for medium to large aquarium setups. The included solenoid valve allows for automated CO2 delivery, while the needle valve gives you fine-tuned control over output levels.


Interesting Points

Complete Professional Setup

Everything you need comes in one kit - no hunting down individual components or wondering if parts will work together. The regulator, needle valve, and solenoid work as a matched system.

Generous 4-Liter Capacity

The large reactor chamber means fewer refills and more consistent CO2 production. Perfect for aquarists who want reliable operation without constant maintenance.

Precise Flow Control

The needle valve gives you surgical precision over CO2 output, while the regulator maintains steady pressure. This level of control helps prevent CO2 swings that can stress fish and plants.

Automated Operation

The solenoid valve enables timer-controlled CO2 delivery, so your plants get consistent supplementation even when you're not around to monitor the system.


Product Specifications

  • Reactor capacity: 4 liters
  • Raw material capacity: 600-800g
  • Includes regulator and needle valve
  • Features solenoid valve for automation
  • Model: B08THYYFMN

Package Inclusion

  • 4L CO2 reactor chamber
  • Pressure regulator
  • Needle valve
  • Solenoid valve
  • Installation hardware

Ready to give your aquarium plants the CO2 they crave? This professional system delivers the consistency and control that separates thriving planted tanks from struggling ones.


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