Castle Dawn Aquatics Glass CO2 Bubble Counter - 17 mm

The Castle Dawn Aquatics Glass CO2 Bubble Counter is an elegant and easy-to-use tool for monitoring the rate of CO2 injection in your planted aquarium. By minimising the visual footprint of CO2 equipment inside the tank, it maintains the clean aesthetics of your aquascape while ensuring precise control of CO2 output.

Designed for compatibility with 6 mm (1/4") standard airline tubing, this bubble counter can be mounted to the outside of your aquarium for quick and accurate monitoring.

Key Features and Important Notes:

• What’s Included:
  – 1 × 17 mm Glass CO2 Bubble Counter
  ⚠️ Suction cups, CO2 tubing, and check valve not included.
• Efficient CO2 Monitoring:
  Allows easy and accurate monitoring of bubble rate to fine-tune CO2 dosing.
• Minimal Visual Impact:
  Mounts externally to reduce clutter inside the tank and maintain aquascape beauty.
• Aquarium Compatibility:
  Suitable for all aquarium sizes, including nano setups and larger planted tanks.
• Standard Tubing Fit:
  Compatible with 6 mm (1/4") airline tubing for universal fitment.
• Simple to Use & Maintain:
  Quick to install, clean, and reposition with clear step-by-step directions.
• Durable Glass Construction:
  Made from quality glass for long-lasting, chemical-safe performance.
• Warranty:
  1‑Year Warranty (T&Cs apply)