JDAquatec Spherical Bubble Counter

JDAquatec Spherical Bubble Counter

  • Precise CO2 quantity measurement
  • Easy adjustment to aquarium size
  • Suitable for aquariums up to 6,000 litres
  • Convenient handling
  • Ideal for CO2 reactors
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Description

The JDAquatec Ball Bubble Counter is an innovative solution for precisely adjusting the CO2 supply in an aquarium and the ideal addition to CO2 reactors.

Unlike conventional bubble counters, whose readings can vary due to different bubble sizes and designs, it enables simple and reproducible determination of the actual amount of CO2 being supplied. Thanks to the integrated measuring unit with a defined volume, the optimum CO2 supply can be adjusted to the aquarium size. This significantly reduces the risk of overdosing and helps to better protect aquarium inhabitants.

Features

  • Precise CO2 quantity measurement
  • Reproducible adjustment of the CO2 supply
  • Integrated measuring unit with defined volume
  • Magnetic ball for convenient and repeatable measurements
  • Ideal addition to CO2 reactors

Note

The time measurement can be repeated at any time by gently shaking the unit. Individual CO2 bubbles can also still be counted.

Application

Fill the ball bubble counter with water or diluted glycerine. For the glycerine mixture, mix 100 ml glycerine with 20 ml water. Then integrate the ball bubble counter into the existing CO2 system. Read the appropriate time for the aquarium size from the supplied table and adjust the CO2 system accordingly. Fine adjustments can be made afterwards if required.

Suitable aquarium size

Article
JDAquatec Ball Bubble Counter - 5 ml 50 - 1.000 litres
JDAquatec Ball Bubble Counter - 10 ml 200 - 5.000 litres

Dimensions

JDAquatec Ball Bubble Counter - 5 ml
Total height approx. 240 mm
Total width approx. 40 mm
JDAquatec Ball Bubble Counter - 10 ml
Total height approx. 270 mm
Total width approx. 40 mm

JDAquatec

JDAquatec is a German manufacturer of aquarium technology with a focus on CO2 systems for freshwater aquariums. The products are designed for efficient injection and controlled dosing of carbon dioxide within the aquarium system. Well-engineered constructions with integrated bypass functions support an even distribution in the water circulation. The technology is developed for straightforward installation and reliable long-term operation. JDAquatec addresses aquarists who aim to promote healthy plant growth and maintain stable water parameters in planted aquariums.

Manufacturer information

Manufacturer
Name JDAquatec Jörg Düren
Street Hans-Sachs-Str. 52
City 47445 Moers
State Nordrhein-Westfalen
Country Deutschland
E-mail joergdueren@aol.com
Website www.jdaquatec.de

General information

Item no.
205.0005.02
EAN
Weight 0,17 kg
Shipping weight 0,43 kg

Questions and answers about JDAquatec - Spherical Bubble Counter

You have questions about this product? Ask other customer or our support team about this product!

Can I also use the Spherical Bubble Counter with CO2 diffusers? According to the description, both sizes are suitable up to 6,000 l. What is the difference, or the deciding criterion?
Translated from German
Michael S.
Sep. 2026
Jonas Breitzke
Sep. 2026
In principle, the Spherical Bubble Counter can also be used together with a CO2 inline diffuser. However, it was developed primarily for use in larger aquariums in combination with a CO2 reactor. Choosing the right size depends on the tank size: the 5 ml version is designed for 50 - 1000 liters, the 10 ml version for tanks of 200 - 5000 liters.
Translated from German
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