UNS Pro CO2 Manifold Block

The UNS Pro CO₂ Manifold Block is a premium add-on extension designed to clip directly onto your existing UNS Pro Dual Stage Regulator. By stacking these modular blocks together, you can split your carbon supply to feed multiple independent aquariums from just one gas cylinder. It is an incredibly smart, clean, and cost-effective way to expand your layout, giving every display tank, shrimp home, or prop rack the exact, dedicated carbon support it needs to stay lush and algae-free.

Key Features & Benefits

• The modular, stackable design allows you to expand your gas distribution to as many tanks as you want from a single central cylinder.
• An ultra-precise needle valve gives you completely independent control over the bubble count for each individual aquarium connection.
• An integrated bubble counter and check valve combo provides visual flow tracking while safeguarding your shared hardware from water backflow.
• A simple, leak-proof mounting setup ensures a secure attachment to your main regulator body without complicated plumbing or tools.

Product Specifications

• Regulator Compatibility: Designed exclusively for the UNS Pro Dual Stage CO₂ Regulator
• Integrated Safety: Built-in mechanical check valve protection
• Material: Precision-Machined Premium Alloy

This listing includes one separate add-on manifold block only. The main UNS Pro Dual Stage Regulator and gas cylinders are sold separately. Add one extra manifold block for every additional aquarium you want to power!

What’s in the Box?

• 1x UNS Pro CO₂ Manifold Block Extension

Team Buce Plant Tips

Fine-tuning your CO₂ setup can seem intimidating at first, but the process is far simpler than it appears. For a safe and reliable introduction, refer to our guide on How to Add CO₂ to Your Planted Aquarium. And if you’re curious about the science behind why CO₂ makes your buce, stems, and carpets thrive, explore The Mysteries of CO₂ in a Planted Tank Explained for a clear breakdown.