Co2 Art Pro-Elite Series Manifold Block v2

Expand your aquatic CO₂ delivery system with the CO2Art Pro-Elite V2 Manifold Block — the perfect companion to your Co2 Art Pro-Elite V2 dual-stage regulator. Designed for modular, scalable setups, this extension enables multiple independent CO₂ outputs without compromising stability or performance.

Features & Benefits

• Independent CO₂ control
  Each outlet features a medical-grade metering (needle) valve so you can tune CO₂ flow for diffusers, reactors, or tanks individually. 
• Bubble counter + integrated check valve
  A built-in bubble counter lets you visually monitor flow; the check valve protects your regulator from backflow. 
• Tool-included, plug-and-play setup
  Comes with all necessary hardware and seals; attach directly to your Pro-Elite V2 without needing extra parts.
• Scalable / stackable architecture
  You can stack multiple manifold blocks (up to 5+) to expand your system as needed. 
• Matching design & stability
  Built to match the Pro-Elite V2 in build quality and aesthetics. Maintains regulator stability even under multi-outlet load.
• Warranty & reliability
  Backed by CO2Art’s warranty and tested for leaks and durability. 
• Ideal for multi-diffuser or multi-tank setups
  Use one CO₂ cylinder and regulator to feed multiple diffusers or tanks while maintaining fine control