Chihiros CO2 Regulator Pro
Precision CO2 Control for Planted Aquariums
The Chihiros CO2 Regulator Pro is a premium dual-gauge regulator designed to deliver stable and precise CO2 control for planted aquariums. Featuring a high-precision safety valve and low-voltage solenoid, it offers both performance and peace of mind for aquascapers who demand reliability.
With dual pressure gauges, users can easily monitor both the CO2 cylinder pressure and working output pressure. The regulator also includes a bubble counter with a built-in check valve for accurate CO2 dosing.
When paired with the Chihiros Solenoid Controller (sold separately), it allows app control and automatic timer functions, making it smarter and more convenient to use.
Key Features
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Dual Pressure Gauges – Monitor cylinder and working pressure for safety and precision.
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Built-In Safety Valve – Automatically releases pressure above 100 PSI for extra protection.
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12V DC Solenoid Valve – Low-power, stable, and safe CO2 control.
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Dual Thread Compatibility – Fits both CGA320 and W21.8 standard CO2 cylinders.
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Integrated Bubble Counter – Includes a check valve to prevent backflow.
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App-Ready – Works with Chihiros Controller (sold separately) for auto on/off scheduling.
Specifications
| Specification | Details |
|---|---|
| Thread Type | CGA320 & W21.8 |
| Solenoid Power | 12V DC |
| Max Pressure | 100 PSI (safety release) |
| Material | Aluminium Alloy, Brass |
| Bubble Counter | Built-in with check valve |
| Controller | Optional (sold separately) |
| Application |
Freshwater planted aquariums |
What’s Included
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1 × Chihiros CO2 Regulator Pro
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1 × Built-in Bubble Counter with Check Valve
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1 × User Manual
