Chihiros CO2 Regulator Pro with Solenoid and Single Bubble Counter

Chihiros CO2 Regulator Pro with Solenoid and Single Bubble Counter

The Chihiros CO2 Regulator Pro with Solenoid and Single Bubble Counter is a CO2 regulator for aquariums that controls CO2 pressure and supports stable, safe operation. It combines dual pressure gauges, a built-in safety valve, a 12V DC solenoid valve and a bubble counter, so it suits planted-tank keepers who want to monitor and control their CO2 supply.

Key Benefits

• Dual gauges let you check both the pressure in the CO2 cylinder and the working pressure, which makes the setup safer and more reliable.
• A high-precision built-in safety valve automatically releases pressure when it exceeds 100PSI.
• The 12V DC solenoid valve is designed for stable, safe operation and consumes less power.
• The bubble counter has a built-in check valve.
• Supports app control and an auto timer switch when used with a controller, which is purchased separately.

How to Use

• Use the cylinder gauge to read the pressure in your CO2 cylinder.
• Use the working pressure gauge to monitor the pressure being delivered to your aquarium setup.
• Use the bubble counter to keep an eye on CO2 flow.
• For app control and automatic timer switching, add a controller (purchased separately).

Suitable For

• Aquarists running a CO2 system on a planted aquarium.
• Hobbyists who want to monitor both cylinder pressure and working pressure.
• Anyone who wants a solenoid-controlled setup that can be timed or app-controlled with a separate controller.

Compatibility

• Fits cylinders with a CGA320 or W21.8 standard thread. Check the thread on your own cylinder before ordering.
• The solenoid valve is 12V DC.
• App control and the auto timer switch require a controller, which is purchased separately.

Specifications

• Gauges: dual gauge (cylinder pressure and working pressure)
• Safety valve: high-precision, built-in, automatically releases pressure above 100PSI
• Solenoid valve: 12V DC
• Thread standards: CGA320 and W21.8
• Bubble counter: single, with built-in check valve
• Control: app control and auto timer switch (controller purchased separately)

What's Included

• CO2 regulator with dual gauges and built-in safety valve
• Solenoid valve
• Single bubble counter with built-in check valve
• The controller for app control and the auto timer switch is not included and is purchased separately.

Frequently Asked Questions

What does the dual gauge show?
One gauge shows the pressure in the CO2 cylinder and the other shows the working pressure, so you can monitor both.

At what pressure does the safety valve release?
The high-precision built-in safety valve automatically releases pressure when it exceeds 100PSI.

Which cylinder threads does it fit?
It supports the CGA320 and W21.8 standard threads. Check the thread on your cylinder valve before ordering.

Can I control it from an app or put it on a timer?
Yes, it supports app control and an auto timer switch, but you need a controller, which is purchased separately.

What voltage does the solenoid valve use?
The solenoid valve is 12V DC, designed for stable, safe operation with lower power consumption.

Does the bubble counter have a check valve?
Yes, the single bubble counter has a built-in check valve.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

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Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.