WYIN Aqua CO2 Bubble Counter

Easily track and fine-tune your aquarium’s carbon dioxide flow rate (bubbles per second) with the WYIN Aqua CO2 Bubble Counter. 

Available in both Inline Connection for standard tubing setups and Needle Valve Connection for direct regulator mounting.

• Accurate Flow Monitoring: Count bubbles visually to easily adjust and maintain your target CO2 injection rates.

• Durable Construction: Built with clear, high-quality materials designed to handle pressure and daily aquarium use.