UNS Pro Inline CO2 Diffuser
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If you’re trying to grow demanding stems, dense carpets, or rare buce, consistent CO₂ delivery is key. But bulky diffusers, suction cups, and messy tubing can distract from a clean aquascape. The UNS Pro Inline CO₂ Diffuser fixes that by installing directly into your canister filter’s outflow line, hidden under the cabinet. It diffuses CO₂ into the water before it reaches the tank, and its side‑mounted ceramic disc prevents clogging and flow loss, something many inline diffusers struggle with.
Key Features & Benefits
- An integrated inline design eliminates in-tank equipment clutter, keeping diffusers and tubing out of your main display.
- The innovative side-mounted ceramic disc design guarantees zero flow obstruction, keeping your canister filter running at peak turnover.
- Blending gas directly into your filter’s return line, it creates an ultra-fine micro-bubble mist for maximum plant absorption and unmatched tank coverage.
- The external, side-accessible chamber design makes routine cleaning or ceramic disc replacements incredibly quick and simple.
Product Specifications
- Installation Position: External Filter Outflow Line (Return side only)
- Bubble Quality: Ultra-Fine Micro-Pore Atomization
- System Integration: Seamlessly matches UNS Delta and Blitz Canister Filters, as well as all other major canister filter brands, using standard flexible hosing.
Technical Specifications
Always verify the inner and outer diameter of your canister filter's hosing before installation to ensure a perfectly airtight, leak-proof compression seal under your cabinet.
| UNS Pro Inline CO2 Diffuser Model | Compatible Filter(s) |
|---|---|
| 12mm (1/2") |
UNS Delta 30 UNS Delta 60 UNS Delta 90 UNS Blitz 32oz |
| 16mm (5/8") | UNS Delta 120 |
| 20mm (1") | Canister Filters with the following tubing size: OD: 25mm / ID: 20mm |
What’s in the Box?
- 1x UNS Pro Inline CO₂ Diffuser Body
- 1x High-Purity Ceramic Replacement Disc (Pre-installed)
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.