Chihiros Nano CO2 Diffuser Small

The Chihiros Nano CO2 Diffuser Small is a compact glass CO₂ diffuser designed for small planted aquariums from 20–40L. It is ideal for nano aquascapes, shrimp tanks, desktop planted tanks, and small freshwater layouts where clean appearance and efficient CO₂ diffusion are important.

This Small version uses a high-quality ceramic membrane to release fine CO₂ bubbles, helping CO₂ dissolve more effectively in aquarium water. Better CO₂ diffusion supports healthy aquatic plant growth, stronger plant colour, and stable CO₂ distribution across the aquascape.

The Chihiros Nano CO2 Diffuser Small is made from crystal-clear glass and works with standard 4/6mm CO₂ tubing. Its simple transparent design blends neatly inside the aquarium, making it a clean and practical choice for planted tank CO₂ systems.

Technical Specifications

• Product Type: Glass CO₂ Diffuser
• Brand: Chihiros
• Model: Small / S
• Title: Chihiros Nano CO2 Diffuser Small
• Recommended Tank Size: 20–40L
• Diffuser Diameter: Approx. 20mm
• Material: Crystal-clear glass
• Diffuser Disc: Ceramic membrane
• Tubing Compatibility: Standard 4/6mm CO₂ tubing
• Use: CO₂ diffusion for planted aquariums
• Suitable For: Nano planted tanks, shrimp tanks, small aquascapes, desktop aquariums
• Installation: Inside aquarium with CO₂ tubing connection

FAQ

1. What tank size is suitable for Chihiros Nano CO2 Diffuser Small?
It is suitable for aquariums from 20–40L.

2. What is the diffuser diameter?
The Small model has an approximate diffuser diameter of 20mm.

3. What tubing size does it use?
It is compatible with standard 4/6mm CO₂ tubing.

4. Is it suitable for planted tanks?
Yes, it is designed for CO₂ diffusion in small planted aquariums.

5. Should I soak the diffuser before first use?
Yes, soak it in clean water before first use to help the ceramic disc release finer bubbles.