Easily create a steady supply of pure CO2 for your aquarium with this fully assembled CO2 Generator Kit, designed for simple, safe, and efficient operation. Utilizing a chemical reaction between food-grade citric acid and baking soda, this kit provides a cost-effective and continuous CO2 source to promote healthy aquatic plant growth and maintain optimal tank conditions. Key Features: · Fully Assembled and Ready to Use: Save time and effort with a complete kit that is labor-saving and ready for immediate operation. · Leak-Proof Design: Equipped with well-sealed caps and durable PU plastic pipes that prevent leaks, resist deformation, and ensure long-lasting reliability. · Professional Pressure Gauge: Monitor CO2 pressure safely and accurately with a built-in pressure gauge that indicates safe operating ranges for peace of mind. · Automatic Decompression: Features automatic pressure release for enhanced safety during use, preventing potential hazards caused by excess pressure. · Adjustable Air Flow Valve: Easily control the volume of CO2 released into your aquarium with an adjustable valve made from ABS plastic and stainless steel components, allowing precise regulation of CO2 levels. · Cost-Effective and Simple Operation: Produces pure CO2 continuously through a safe chemical reaction, providing an affordable alternative to traditional CO2 systems. Specifications: · Cap Material: ABS Plastic · Pipe Material: PU Plastic · Air Flow Adjustment Valve: ABS Plastic + Stainless Steel · PU Connecting Pipe Length: 160cm (62.99 inches) · Item Weight: 143g (5.01oz) · Package Size: 18.5 x 13 x 4.5 cm (7.28 x 5.12 x 1.77 inches) · Package Weight: 200g (7.06oz) Package Includes: · 1 x CO2 Generator Kit · 1 x English User Manual This CO2 Generator Kit is an ideal solution for aquarium enthusiasts seeking a safe, economical, and easy-to-use system to enhance plant growth and maintain a balanced aquatic environment. Please ensure to use food-grade citric acid and baking soda for best results, and follow the included user manual for detailed instructions and safety precautions.