Spiral Bubble Counting CO2 Diffuser – 30 mm Disc

The Castle Dawn Aquatics Spiral Bubble Counting Diffuser is designed for planted aquariums ranging from 75 L to 190 L (20 to 50 US gallons). This pollen-style diffuser efficiently disperses CO2 gas with a large 30 mm disc, ensuring optimal CO2 absorption for healthy plant growth. It's built-in spiral bubble counter eliminates the need for a separate bubble counter, simplifying your CO2 injection setup.

Key Features and Important Notes:

• What’s Included:
  – 1 × spiral bubble counting diffuser
  – 1 × suction cup
  ⚠️ CO2 tubing and regulator not included.
• Suitable Aquarium Size:
  Ideal for aquariums between 75 L and 190 L (20–50 US gallons).
• Large Diffuser Disc:
  30 mm disc provides a large surface area for efficient CO2 gas dispersion.
• Built-In Bubble Counter:
  Integrated spiral bubble counter allows easy monitoring of CO2 injection rates, removing the need for an additional bubble counter.
• Easy to Use:
  Simple installation and operation for hassle-free CO2 management.
• Tubing Compatibility:
  Fits standard 6 mm (1/4 inch) airline tubing.
• Mounting:
  Includes suction cup for secure attachment inside the aquarium.
• Use Case:
  Perfect for planted aquariums requiring precise and effective CO2 diffusion.
• Warranty:
  1‑Year Warranty (T&Cs apply).