ZRDR CO2 Regulator Aquarium 12V DC CO2 Solenoid Pressure Adjustable with Big Dual Gauge Display, Bubble Counter, Check Valve, and Installing Tool, CGA320 Side Open Cylinder

Why do you need a CO2 regulator? Healthy Looking Plantlife:The plants thrive on the carbon dioxide that is produced by the fish while the fish feed on plant matter and also take cover underneath. However, too much or too little CO2 will affect both plants and fish. Symptoms of lack of CO2 include plants that have pale leaves and stems, or stunted growth. This also means that the plants will be unable to properly aerate the environment or provide the right nutrients to the fish. Such negative situations are best avoided by the installation of a quality CO2 system. This reducing valve is to reduce the pressure of the air source and stabilize it to a fixed value, so as to obtain accurate pressure value so that you can accurately adjust the pressure in the bottle and the output pressure, and provide suitable carbon dioxide for plants in water. When the plant absorbs the right amount of carbon dioxide, it will grow vigorously and provide sufficient oxygen for the fish. At the same time, it also makes your aquarium more vigorous and beautiful. Our CO2 regulator details advantage 1. Big Dual Dauge?the 1.6 inches dual-gauge configuration can clearly show the working status of the CO2 system. The lack of gas volume or excessive pressure or too small is clear at a glance. 2. Bubble counter: Flow-rate of CO2 gas indication device. 3. Build-in Check Valve: Prevent water flow back into the regulator. 4. Precision fine adjustment valve: precisely adjust the air output, fine adjustment is more accurate, and give the plants in the water a proper amount of CO2. 5. Adjusting the pressure knob?Unlike other products, the output pressure can be freely adjusted. 6. High-Pressure Gauge: Show the pressure of the cylinder and check the volume of remaining CO2. 7.Low-Pressure Gauge: Show the output pressure, generally stable.