Hygger CO2 Generator System Nano CO2 Drop Check

Product OverviewThe Hygger HC018 CO2 Generator System is a professional-grade CO₂ solution designed to provide stable, high-purity carbon dioxide for planted aquariums. Using a proven citric acid and sodium bicarbonate reaction, this system delivers consistent CO₂ pressure without the instability commonly associated with traditional DIY bottle generators.Constructed from premium SUS304 stainless steel, the HC018 offers exceptional durability, pressure resistance and long-term reliability. The complete kit includes a precision regulator, solenoid valve, bubble counter, diffuser and all essential accessories required for accurate CO₂ injection.With built-in safety features, precise flow control and timer compatibility, the Hygger HC018 helps create the ideal environment for healthy aquatic plant growth while providing peace of mind for aquarium keepers.Suitable for small and medium planted aquariums up to 200 litres.Key FeaturesProfessional CO₂ generator system for planted aquariumsPremium SUS304 stainless steel construction5L stainless steel cylinder with 1.5mm wall thicknessProduces stable, high-purity CO₂ outputAutomatic pressure relief valve for enhanced safety12V waterproof quick connection solenoid valvePrecision needle valve for accurate CO₂ adjustmentBubble counter with integrated check valveTriple filter element for reliable operationTimer-compatible solenoid for automated CO₂ dosingHelps prevent water backflow into the systemSuitable for planted aquariums up to 200 litresSpecificationsModel: HC018Cylinder Capacity: 5 LitresCylinder Material: SUS304 Stainless SteelCylinder Dimensions: 13cm Diameter x 40cm HeightCylinder Thickness: 1.5mmPressure Relief Activation: 30-35kgRecommended Aquarium Size: Up to 200 LitresWhat’s Included1 x 5L SUS304 Stainless Steel Cylinder1 x SUS304 Stainless Steel Regulator1 x Triple Filter Element1 x Quick Connection Solenoid Valve1 x Large & Small Sealing Ring1 x CO₂ Bubble Counter & Diffuser4 x Suction Cups1 x 2m CO₂ Tubing1 x Check Valve1 x U-Bend Tube1 x Silicone Collapsible Funnel1 x User ManualFrequently Asked QuestionsWhat size aquarium is this suitable for?The Hygger HC018 is recommended for small and medium planted aquariums up to 200 litres.How does the CO₂ system work?The system uses a citric acid and sodium bicarbonate reaction to generate high-purity CO₂ with stable pressure for planted aquariums.Does it include a solenoid valve?Yes, the kit includes a 12V waterproof quick connection solenoid valve which can be connected to a timer for automated CO₂ injection.Does the system have safety features?Yes, the HC018 features an automatic pressure relief valve that activates if pressure exceeds safe operating levels.Does it include a bubble counter?Yes, a bubble counter with an integrated check valve is included to help monitor CO₂ flow and prevent water from flowing back into the cylinder.