CO2 Bubble Counter – Single Non-Return Valve

Ensure precise CO2 monitoring in your planted aquarium with the Castle Dawn Aquatics Single Head CO2 Bubble Counter. Made from durable aluminium alloy and transparent acrylic, this bubble counter allows you to observe CO2 flow and fine-tune your injection rate. Easy to install and refill, it features a built-in non-return valve to prevent backflow and leaks – ideal for reliable and safe CO2 delivery.

Key Features and Important Notes:

• What’s Included:
  – 1 × CO2 Bubble Counter (Single Head)
  ⚠️ CO2 tubing and regulator not included.
• Transparent Viewing Window:
  Easily monitor bubble count through the clear acrylic body for accurate CO2 flow control.
• Durable Materials:
  Constructed from corrosion-resistant aluminium alloy and high-grade acrylic for long service life.
• Easy to Refill:
  Water can be added directly through the injection hole – no need to shut off the CO2 system.
• Non-Return Function:
  Prevents liquid backflow and gas leakage during pressure fluctuations, enhancing system safety.
• Size:
  8 × 2 cm (H × W)
  3.15 × 0.79 inches
• Warranty:
  1‑Year Warranty (T&Cs apply).