- Co2 regulator with solenoid
- Dual stage
- Control your co2 pressure with ease
- Includes bubble counter
ZRDR Aquarium CO2 Regulator Magnetic Solenoid Check Valve Aquarium Bubble Counter Fish Tank Tool Pressure reducing valve Size: w21.8 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. Worry-Free After Sale: If there are any questions, please email us on Amazon. We will reply to you as soon as possible and solve your problem.