CO2Art PRO-SE CO₂ Regulator
The CO2Art PRO-SE CO₂ Regulator is a high-quality dual-stage regulator designed for planted aquariums, delivering stable and precise CO₂ injection for healthy plant growth.
Its integrated dual-stage design prevents the dangerous end-of-tank dump (EOTD) that can occur when CO₂ cylinders run low, ensuring consistent pressure and helping protect sensitive fish and shrimp from sudden CO₂ spikes.
The regulator features a precision needle valve for fine bubble rate adjustment, along with dual pressure gauges so you can easily monitor both cylinder pressure and working pressure.
An integrated 12V solenoid valve allows you to automate CO₂ injection using a timer or pH controller, turning CO₂ on and off with your lighting schedule for efficient plant growth.
Designed for the New Zealand market, the regulator comes with a W21.8×14 thread, making it compatible with standard refillable CO₂ cylinders used across NZ and Australia.
Features & Benefits
🌿 Dual-Stage Construction
Prevents end-of-tank dump, ensuring stable and safe CO₂ delivery.
🎯 Precision Needle Valve
Allows fine control of CO₂ flow for accurate bubble rate adjustment.
⚡ Integrated 12V Solenoid Valve
Automate CO₂ injection with a timer or pH controller.
📊 Dual Pressure Gauges
Monitor both cylinder pressure and working pressure at a glance.
💧 Built-In Bubble Counter & Check Valve
Simplifies setup and helps prevent water backflow into the regulator.
🔧 Compatible with NZ CO₂ Cylinders
Features W21.8×14 thread to fit standard refillable cylinders used in New Zealand.
🛡 5-Year Manufacturer Warranty
Industry-leading warranty for long-term reliability and peace of mind.
Technical Overview
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Design: Dual Stage Regulator
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Solenoid: Integrated 12V DC
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Connection: W21.8×14 thread (NZ/AU standard)
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Monitoring: Dual pressure gauges
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Warranty: 5 Years
