Pro-Elite Series V2 Dual Stage CO2 Regulator

Take Control of Your CO2 with the Pro-Elite Series V2 Regulator

• Integrated 12V DC solenoid valve 
• Stainless steel dual pressure gauges 
• Integrated needle valve
• Bubble counter with built-in check valve
• Extendable manifold block
• CGA320 standard threads

The Pro-Elite Series is the latest generation of CO2Art’s dual-stage CO2 regulator, designed for reliable and stable CO2 delivery in planted aquariums. Its dual-stage construction helps maintain a consistent output pressure as the cylinder empties, protecting your aquarium from pressure spikes and keeping CO2 levels steady.

This regulator includes dual stainless steel gauges to monitor both cylinder pressure and working pressure at a glance. Fine control is handled by a high-precision needle valve with an integrated bubble counter and built-in check valve, making it easy to dial in your CO2 levels accurately.

The Pro-Elite’s extendable manifold block lets you run multiple diffusers from a single regulator and independently adjust each line for different aquariums or setups. The 12V DC solenoid valve provides safe, reliable on/off control when paired with a timer or aquarium controller.

Compatible with standard North American CO2 cylinders using the CGA320 thread and works with all CO2Art tubing and accessories.

CO2Art Regulator Comparison Chart