Ultum Nature Systems Disposable CO2 Cartridge
The UNS Disposable CO₂ Cartridge is the easiest shortcut to a clean, mess‑free gas supply. It packs 95 g of pure CO₂ into a compact shell and swaps are simple: unscrew the spent cartridge, pop a fresh one into your regulator, and your stems, carpets, and rare buce are back to pearling. No tanks, no refills, no drama, so it's perfect for quick maintenance, travel tanks, or anyone who prefers convenience over a full pressurized setup.
This listing includes the CO2 cartridge ONLY! Pair this disposable CO2 cartridge with the Disposable CO2 Cartridge Holder to ensure it remains safely upright and movable.
Key Features & Benefits
- A highly compact 95-gram footprint saves vital workspace around nano tanks, tight shelving setups, or minimal desktop displays.
- Maintaining a steady carbon supply encourages lush, uniform growth across your entire layout while naturally pushing back opportunistic algae.
- Direct system compatibility ensures a leak-free fit with modern, high-precision UNS nano regulator equipment.
Product Specifications
- Gas Weight Volume: 95 grams per cartridge
- Cartridge Type: Disposable / Threaded
-
Regulator Compatibility: Designed to pair with the UNS Micro CO2 Regulator or
UNS Mini Dual Stage CO₂ Regulator. Older UNS models (pre 2020) or alternative third-party regulators may not fit this specific threading.
Technical Specifications
To ensure a perfectly smooth and stable workspace, we highly recommend adding a few minor layout accessories to protect your nano hardware.
| Companion Gear | Purpose |
| UNS Cartridge Holder | Heavy-duty base that keeps your cartridge safely upright |
| Delivers ultra-precise flow down to the exact bubble per second |
**Important Shipping Note: Due to federal transport regulations for pressurized gas, this item can only be shipped to the lower 48 states of the US via UPS Ground. Express or air shipping methods are completely unavailable for this product.
What’s in the Box?
- 1x UNS 95g Disposable CO₂ Cartridge
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.