

NEW Precision Pro-Series Bubble Counter Kit
Our innovative New Precision Bubble Counter Kit allows you to position the device depending on your personal needs! This useful device allows the user to estimate the amount of CO2 being injected...
Same-day dispatch on orders before 2 PM CET
Lifetime free technical support
Up to 10-year warranty
Free delivery on orders over $70

NEW Precision Pro-Series Bubble Counter Kit
Delivery, support, warranty and how to reach us — the short version. Every link opens the full page.
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Shipping
Free delivery on orders over $70. Orders placed before 2 PM CET usually ship the same day; regulators are assembled and tested first. Fully tracked express delivery: 2–5 business days in the US. Delivery details
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Support
Lifetime free technical support on every CO2Art product. Guides, manuals and a ticket form live in the support portal.
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FAQ
Cylinders and connections, bubble rates, drop checkers, what a dual-stage regulator does — the questions we hear most, answered. Read the FAQ
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Contact
Monday to Friday, 9:00–16:00 CET. We reply within one working day. Contact us
Our innovative New Precision Bubble Counter Kit allows you to position the device depending on your personal needs!
This useful device allows the user to estimate the amount of CO2 being injected into the tank by counting bubbles in the chamber per minute. It’s an absolute must-have for any aquarium with a pressurized CO2 System!
Thanks to the additional adapter, the bubble counter can be installed directly onto the regulator or used inline. The bubble counter has an M10x1thread and is compatible with all CO2Art Regulators.
For a safe and firm installation, the Bubble Counter Kit contains two high-quality suction cups to position the bubble counter on the outer side of the aquarium glass.
The bubble counter is equipped with an integrated check valve thus it prevents the backflow flow of water into the regulator. Preventing it from damage.
This excellent CO2 accessory is made of high-quality anti-corrosion metal, making it durable for years to come and always looking good.
Bubble counter usage
To install the bubble counter correctly, unscrew the cap (upper part) and fill the chamber with only water, then fasten the cap firmly. Secure the CO2 tube according to the inlet and outlet indication marks with the screw node.
NB: Filling the bubble counter with other liquids is highly not recommended.
Shipping and delivery
Free delivery on orders over $70; otherwise $14.99 in the US and $24.99 for the rest of the world. Orders placed before 2 PM CET are usually processed the same day — a regulator may need a little longer, because every one is assembled and tested before it ships. Delivery is fully tracked: 2–5 business days in the US. Customs or import duties outside the US are charged on arrival. Shipping & returns
Warranty and lifetime support
The Advance Professional and Professional dual-stage regulators carry a warranty of up to 10 years; every other CO2Art product carries the standard 2-year manufacturer's warranty. All customers receive lifetime free online technical support. Warranty terms
Satisfaction guarantee
If you are not satisfied with the quality of a product within 30 days of purchase, we send a full refund or a replacement at no charge. Mechanical defects found during the first year are repaired, with any parts needed, at no cost to you. The guarantee
