About this item

• Dual Pressure Gauges: ZRDR aquarium CO2 regulator with 2 pressure gauges, allowing you to easily monitor pressure readings. The low-pressure gauge indicates the output pressure, while the high-pressure gauge displays the pressure inside the cylinder
• Waterproof Solenoid Valve: Our co2 solenoid valve adopts the new integrated injection molding technology, which is waterproof and not easy to fall off, effectively prolonging the service life. 12V DC split-type solenoid instead of AC models, more safe and stable. Low power consumption solenoid which low noise and temperature
• High Precision Details: Our aquarium co2 kit is a super-suit for the aquarium or your fish tank. High precision fine-tuning easy for CO2 to be 1 bubble in 3 seconds. Bubble counter with check valve function, stop water backflow to co2 tank
• Strong Compatibility: The CO2 regulator aquarium is compatible with most brands of high-density tubing to inject your aquarium with CO2 quickly and easily. It also works well with most CO2 atomizers and diffusers and US standard CGA320 CO2 tanks
• Durable And Easy To Install: Made of hard aluminum alloy, not easy to rust, Increase usage time. Package with installation instructions and product details instructions, easy to install and use, if you have any questions, please contact us directly