DR. Moss Co2 Bubble Counter is an ideal aquarium accessory,
designed to accurately monitor air-flow rate and keep a healthy aquarium.

Co2 Bubble Counter is easy to install with its screw connection,
which is compatible with many CO2 needle valves, and comes with a high-quality check valve to prevent back-siphoning.

Co2 Bubble Counter needs to be filled ¾ with water before use and is compatible with 4/6mm (3/16" inner diameter) Co2 tubing.

DR. Moss Co2 Bubble Counter brass construction provides lasting durability and corrosion resistance, making it a reliable and leak-free option.

This DR. Moss Co2 Bubble Counter is used to monitor the air-flow rate, and it also contains a built-in check valve to prevent back-siphoning and protect the CO2 system from water damage and flooding during power outage.

DR. Moss Co2 Bubble Counter , the air tube tightening nut ensures secure air tube connection and continuous air-flow, ensuring optimal performance of the bubble counter.