The JBL Aquaristik and Terraristik CO2 fertilization system is a comprehensive complete set specifically designed to supply aquarium plants with the essential nutrient CO2. This system promotes healthy plant growth while helping to reduce algae formation. The setup is easy to assemble and utilizes a biological fermentation process for CO2 production, eliminating the need for a pressure bottle. The included biocomponents can be purchased as needed, allowing for sustainable use. The set includes all necessary components, such as a pressure reducer, a solenoid valve, a refillable bottle, a hose, a bubble counter, a check valve, a reactor, and a CO2 test. Its thoughtful design and the option for nighttime shutdown make the system particularly user-friendly and efficient.

• Easy assembly with prefabricated components
• Biological CO2 production without a pressure bottle
• High CO2 output over 2x40 days
• Refillable biocomponents for sustainable use
• Includes thermal protection for the reaction vessel.