Chihiros Nano CO2 Diffuser

Chihiros Nano CO₂ Diffuser – Precision Glass Diffuser for Planted Aquariums

The Chihiros Nano CO₂ Diffuser is built to provide high-efficiency CO₂ diffusion for planted tanks of every size. Made from premium transparent glass, it’s both functional and visually unobtrusive, blending perfectly with any aquascape. Its advanced ceramic membrane ensures a steady stream of ultra-fine bubbles, increasing CO₂ absorption and enhancing plant photosynthesis.

Each diffuser size is carefully designed for a specific tank volume — from compact nano aquariums using the Tiny version, to high-tech display tanks powered by the XL model. Compatible with all Chihiros CO₂ systems and standard 4/6 mm CO₂ tubing, it provides consistent performance and a professional finish for your aquarium setup.

Specifications

Features & Benefits

• High diffusion efficiency — micro-bubble release ensures better CO₂ absorption
• Elegant transparent design that complements Chihiros aquascaping tools
• Durable ceramic disc resistant to clogging and wear
• Compatible with Chihiros CO₂ regulators, bubble counters, and tubing
• Available in five sizes for perfect CO₂ coverage across different tanks
• Improves plant coloration, growth rate, and overall tank balance

How to Use the Chihiros Nano CO₂ Diffuser

1. Soak the diffuser in clean water for at least 30 minutes before first use.
2. Connect CO₂ tubing (4/6 mm) securely to the diffuser inlet.
3. Place the diffuser near the substrate or area of good water circulation.
4. Start CO₂ injection and check for uniform micro-bubble output.
5. Clean periodically to maintain high diffusion efficiency.

Care & Maintenance Tips

• Soak the ceramic disc in bleach solution (1:10) for 30 minutes to remove buildup, then rinse thoroughly.
• Handle gently — glass components are fragile.
• Use with a bubble counter to monitor injection rates.
• For best results, pair with Chihiros CO₂ Regulator and Chihiros CO₂ Diffuser Stand.
• Replace the diffuser disc if CO₂ flow becomes uneven or reduced.