CO2Art Pro-Elite Manifold Block – Multi-Outlet CO₂ Distribution for Aquarium Systems

The CO2Art Pro-Elite Manifold Block is a modular accessory designed for the Pro-Elite Series regulator, allowing advanced planted aquariums to distribute CO₂ to multiple diffusers or tanks from a single cylinder. Ideal for hobbyists with multi-tank setups or those wanting independent control of multiple outlets. 

Key Features:

• Enables multiple CO₂ outlets from one regulator, perfect for several aquariums or zones in a planted setup. 

• Includes a bubble counter with integrated check valve, ensuring safe back-flow protection. 

• Built-in high precision needle valve for fine flow adjustment per outlet.

• Expansion ready — allows adding multiple manifold blocks to scale up as your planted aquarium system grows.

Why Choose This Manifold Block?
For aquascapers running more than one tank, or who require precise CO₂ distribution across multiple zones (e.g., front plant zone + carpet zone + shrimp zone), this manifold block offers flexibility and professional-grade control. Using one cylinder and regulator with the manifold block helps reduce cost and system complexity while maintaining performance.

Usage Tips:

• Ensure your regulator is the Pro-Elite Series for compatibility.

• After installation, set the working pressure and calibrate the flow for each output individually using the needle valves.

• Monitor bubble rate and use a drop-checker or CO₂ test kit to adjust properly.

• For multi-tank setups, label tubing and outlets to avoid confusion and ensure safe operation.

Free delivery across Malta on orders over €35. Orders are prepared at our shop in Ħ'Attard. See our shipping and refund policies for timings and conditions.