About this item
- Professional quality mini co2 regulator with high purity Aluminum body and stainless steel diaphragm for long-lasting durability and dependability. Multi-stage micron filtration inlet, integrated pressure relief valve (PRV), more securely.
- 12V DC Integrated Solenoid Valve – low power consumption and guaranteed no noise. Pro-class solenoid valve with cool-touch technology keeps the solenoid cool to the touch during operation. Solenoid with a red LED on/off indicator.
- Micro-precision needle valve that maintains constant bubble counts. The CO2 regulator allows the aquascaper to adjust CO2 output with refined accuracy. 360-degree swivel needle valve allows you to set up it on both horizontal and vertical cylinders. Premium bubble counter with check valve to protect internal components.
- Adjustable output/working pressure 0-70psi to meet the needs of any aquarium (20L – 1500L / 5 – 400 US Gallons).
- Compatible with full size co2 tanks – co2 tank (CGA320 interface), paintball tank, and disposable co2 cartridges (5/8″UNF threaded interface). CGA320 thread connection stem adapter and Paintball CO2 adapter included. All installing tools included, easy to install and use.












Laila Keeling –
The solenoid on mine seemed to work just fine. The setup process is a little involved, but there are detailed instructions, in English, that spell it right out for you. I was a little surprised that it felt so well constructed, considering the low price tag and the other reviews, and even more surprised when it worked. Time will tell how good it is, but I don’t see any potential issues. It seems to be a good item.One thing I might offer in closing, in regard to the reviewer whose solenoid leaked is that the working pressure of this valve is 0-70psi. The way a solenoid works is there is a spring that holds a valve closed.When the solenoid is activated, it pulls the valve open, compressing the spring. Small valves have small springs. DC solenoids are usually less powerful than AC ones to boot. As one reviewer mentioned, this is for a paintball sized tank, 70psi. If you were to hook a room temperature 20lb CO2 cylinder up to it at 800psi, it could very well be enough to force the solenoid spring open and let air past. I suggest not doing that!