PRO-Elite Series V2 CO2 Regulator

CO2Art Pro-Elite Series Dual Stage CO₂ Regulator

Take complete control of your planted aquarium with the CO2Art Pro-Elite Series Dual Stage CO₂ Regulator, a premium regulator engineered for aquarists who demand exceptional precision, reliability, and safety. Its true dual-stage design maintains stable working pressure throughout the life of your CO₂ cylinder, virtually eliminating the risk of end-of-tank dump that can endanger fish, shrimp, and delicate aquatic plants.

Designed for both single aquariums and advanced multi-tank systems, the Pro-Elite features a high-precision needle valve, integrated bubble counter, and dual stainless steel pressure gauges for accurate CO₂ monitoring and effortless adjustment. The quiet, energy-efficient 12V DC solenoid allows automated CO₂ dosing with a timer, while the expandable manifold system lets you add additional outlets to independently control CO₂ flow to multiple aquariums from one regulator.

Built with premium components and a durable CGA320 connection for North American CO₂ cylinders, the CO2Art Pro-Elite Series is the ideal solution for high-tech planted aquariums, aquascaping enthusiasts, and professional fish rooms seeking dependable performance and optimal plant growth.

Features

• True dual-stage design helps prevent end-of-tank dump
• Stable, consistent CO₂ delivery throughout the cylinder's life
• Quiet, energy-efficient 12V DC integrated solenoid valve
• Universal 100–240V power adapter included
• Adjustable working pressure up to 5 bar (72 PSI)
• Dual stainless steel pressure gauges
• Precision integrated needle valve for accurate CO₂ dosing
• Built-in bubble counter with integrated check valve
• Expandable manifold system for multiple aquariums
• Individually adjustable CO₂ output for each manifold
• CGA320 connection for North American CO₂ cylinders
• Compatible with CO2Art tubing, diffusers, and accessories
• Ideal for planted aquariums, aquascaping, and multi-tank CO₂ systems

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• Koi Fish and Live Plants only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
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