Hệ thống tạo khí CO2 DIY cho hồ cá thủy sinh tiện dụng

Aquarium DIY CO2 Generator System Kit CO2 Generator System with Solenoid Valve Bubble Counter & Check Carbon Dioxide Reactor Kit for Plants Aquarium Just add citric acid, baking soda, water into the bottle, can produce carbon dioxide. The plant metabolic rate can be increased quickly, create the best growing conditions for fishes. It is the best choice of making CO2 equipment at home. It is easy, safe and economical. Features: Be made of aluminum alloy. It is strong, durable and efficient. Well-sealed caps and pipes, leak-proof, non-deformed, never loose. Professional pressure guage for pressure watching. Cheap, simple to create pure CO2 constantly by chemical reactions. Solenoid valve: To control the on and off of CO2 generator system using with a timer(not included). Bubble counter with check valve: Flow-rate of CO2 gas indication device and prevent water flow back into the bottle. Equipped with a safety valve, the pressure is greater than 4kg pressure will relief automatically, carbonated beverage bottle pressure is 8kg, safety is ensured. The safety valve supports manual pressure relief. When the pressure is below 4kg, it can be manually relieved by pull the ring of the safety valve. It is very safe. Any problem, please contact our store without hesitation. Honor to serve you! Specification: Name: DIY CO2 generator system+solenoid+bubble counter & check valve Main material: Aluminum alloy Main color: Silver 3 type optional: CO2 generator system/CO2 generator system+bubble counter with check valve/CO2 generator system+bubble counter with check valve+solenoid Raw material ratio： A bottle: Citric acid 200g+water 600g B bottle: Baking soda 200g+water 200g Note: Don't open bottle directly when there's still on pressure, please wait for its automatic pressure release. This product does not include reaction bottles. Package Information: Package size: 22 * 12 * 6cm Package weight: 475g Gift Box Packaging Package List: 1* CO2 generator system 1* Solenoid 1* Bubble counter with check valve 1* Pressure gauge 1* Safety valve 1* Fine adjusting valve 1* 1.5m tube 2* Suction cup 1* Manual