1. Upgrade the solenoid valve-The carbon dioxide generator system with solenoid valve can realize the timing switch of the whole system after connecting a timer (not included), open during the day and close at night, maintaining the ecological balance of the aquarium and saving your money . We upgraded the solenoid valve to avoid the problem of excessive temperature during use of the old solenoid valve reported by some customers.
2. Precise control-dual pressure gauges. Our carbon dioxide generator system has two pressure gauges inside and outside the bottle, instead of just one, allowing you to precisely control the pressure of the carbon dioxide generator system, making it safer and more efficient to use.
3. Cylinder base-The cylinder base is completely matched with the cylinder, which can increase the contact area between the cylinder and the ground and it's safer than before.
4. Safety protection-automatic pressure relief valve, when the pressure in the cylinder exceeds 30KG, it will automatically release the pressure. The 12V waterproof solenoid valve keeps away from the danger of water leakage from the solenoid valve and protects your safety.
5. Easy to use-6 steps to produce carbon dioxide by itself: you only need citric acid, baking soda and water to buy in the supermarket. When the gas in the bottle runs out, you only need to purchase the materials again.