Aquarium CO₂ Bubble Counter - Aquapro

The Aquapro CO₂ Bubble Counter makes it easy to monitor and fine-tune CO₂ delivery in your planted aquarium. Its transparent, water-filled chamber provides a clear view of each bubble, giving you a practical reference for setting and checking the injection rate.

The integrated precision control dial allows fine adjustment of CO₂ flow, helping you make gradual changes and maintain a consistent bubble rate. The screw-fit design connects to compatible Aquapro regulators, solenoids and splitters with matching threaded outlets.

Suitable as a replacement or an additional bubble counter when expanding your setup with an Aquapro CO₂ splitter.

Included:

1 x Bubble Counter

1 x Syringe

1. Turn off the CO₂ supply and depressurise the system before installation.

2. Open the bubble counter’s filling cap and add clean water, leaving an air gap at the top. Replace the cap securely.

3. Screw the bubble counter onto a compatible Aquapro regulator, solenoid or splitter outlet, keeping the chamber upright.

4. Attach CO₂-resistant TPU tubing securely to the bubble counter’s top outlet and connect it to your diffuser.

5. Gradually turn on the CO₂ supply and adjust each channel’s bubble rate to the desired output.

Always monitor CO₂ levels carefully when first setting up the system or when changing to a new canister. Stable CO₂ levels are important for both plant health and livestock safety. Pressurised CO₂ systems provide precise and consistent carbon supplementation for planted aquariums.