The Paintball CO2 Kit is a compact, refillable system designed for planted aquariums. With the UNS Mini Dual Stage Regulator and a refillable paintball cylinder, this setup provides the same controlled CO2 delivery as cartridge-based systems with the added benefit of increased capacity and fewer replacements.

For hobbyists with moderate CO2 needs, this kit offers a more convenient long-term solution while maintaining a small footprint.

What This Kit is Best For
- Small to medium planted aquariums
- Hobbyists looking for a refillable, compact CO2 system
- Users who want fewer cartridge replacements

Product Highlights
- Refillable Paintball Cylinder: Provides longer-lasting CO2 compared to disposable cartridges while remaining compact and easy to handle
- Dual-Stage Regulator Performance: Maintains stable levels, reducing fluctuations for better balance and healthy aquatic plant growth
- Built-In On/Off Valve: Eliminates the need for pin valves, preventing accidental tank dumps during installation
- Compact, Long-Lasting Alternative: Offers the same controlled diffusion as cartridge systems, with increased capacity and fewer replacements

What’s Included
- UNS Mini Dual Stage CO2 Regulator
- Paintball CO2 Cylinder
- CO2 Tubing
- CO2 Diffuser

Paintball CO2 cylinders provide a more consistent and longer-lasting CO2 supply compared to disposable cartridges. Depending on tank size and usage, they require less frequent replacement and can be easily refilled.

Important Information
- Cylinders are shipped empty and must be filled before use
- Refilling services are commonly available at local gas or welding supply stores

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