Professional 4L Aquarium CO2 Generator System

Why you'll love it

This professional-grade CO2 system transforms your aquarium into a thriving aquatic paradise with twice the capacity of competitor systems and built-in safety features that give you peace of mind. Keep reading for all the technical details.

Product Description

This comprehensive CO2 generator system delivers everything you need for a complete aquatic plant setup. The 4-liter capacity holds 600-800g of citric acid and sodium bicarbonate powders, providing extended operation between refills. The system features a robust SUS304 stainless steel bottle with 1.5mm thick walls rated for up to 1137 PSI (80kg/cm²) pressure. The 12V DC solenoid operates quietly without the heat generation of AC units, while the built-in safety valve automatically releases pressure if it exceeds safe thresholds.

Interesting Points

Double the Capacity

The 4-liter bottle holds twice as much as competitor systems, meaning longer operation times and fewer refills for busy aquarists.

Whisper-Quiet Operation

The 12V DC solenoid runs virtually silent with minimal heat generation, unlike noisy AC solenoids that can disturb your peaceful aquarium environment.

Professional Safety Standards

Built with 1.5mm thick SUS304 stainless steel rated for 1137 PSI pressure, plus an automatic safety valve for worry-free operation.

Complete Kit Ready

Includes every component needed for immediate setup - no hunting for compatible parts or additional purchases required.

Product Specifications

• Bottle capacity: 4 liters
• Material: SUS304 stainless steel
• Wall thickness: 1.5mm
• Pressure rating: 1137 PSI (80kg/cm²)
• Solenoid: 12V DC mini solenoid
• Powder capacity: 600-800g citric acid and sodium bicarbonate

Usage Notes

• Citric acid and sodium bicarbonate powders sold separately
• Use only food-grade powders for aquarium safety
• Monitor pressure gauge regularly during operation
• Ensure proper ventilation around the system

Package Inclusion

• 4L SUS304 stainless steel bottle
• DC mini solenoid valve
• Pressure regulator
• Precision needle valve
• Bubble counter
• CO2 diffuser
• CO2-grade tubing
• Plastic funnel
• Measuring cup

Ready to create the planted aquarium of your dreams? This professional-grade CO2 system provides the reliability and capacity serious aquascapers demand, with safety features that let you focus on enjoying your underwater garden rather than worrying about equipment.

Shipping and Returns

• Listed Shipping: 2–4 days.
• Returns: Returns policy.