Nano CO2 Kit

The Nano CO2 Kit is a compact, complete system designed to make CO2 injection (carbon supplementation) simple and accessible for planted aquariums. Featuring the Ultum Nature Systems Mini Dual Stage Regulator paired with a disposable CO2 cartridge (a dynamic duo we use often!), this setup offers a reliable and approachable introduction to CO2 injection for nano and small planted tanks.

With all essential components included, the Nano CO2 Kit is best for hobbyists with small tanks, or anyone looking to introduce CO2 without the complexity of larger pressurized setups.

What This Kit is Best For
- Nano and small planted aquariums (typically 1–10 gallons)
- Beginner-friendly CO2 setups
- Desktop and compact aquariums
- Hobbyists looking for a simple, complete CO2 solution

Product Highlights
- Complete CO2 System: Includes all essential components needed to begin CO2 injection in a planted aquarium
- Dual-Stage Regulator: Helps maintain consistent CO2 output levels and reduces fluctuations, supporting stable, healthy aquarium plant growth
- Compact and Space-Efficient: Designed for nano tanks and small setups where space is limited
- Beginner-Friendly Setup: Disposable cartridge allows for quick installation and easy replacement without refilling

What’s Included
- UNS Mini Dual Stage CO2 Regulator
- 95g Disposable CO2 Cartridge
- CO2 Pressure Proof Tubing
- CO2 Diffuser
- CO2 Cartridge Base Stand

This kit is designed to simplify CO2 injection for smaller aquariums. With proper setup and adjustment, it provides a consistent carbon source to support plant growth, coloration, and overall health. A single cartridge typically lasts 2–3 months depending on tank size and usage. Replacement is quick and straightforward, making it easy to maintain consistent CO2 levels.

Important Information
- Ships within the lower 48 states only
- CO2 cartridges ship via UPS Ground due to pressurized contents

Shop all CO2 Kits or Build Your Own!