CO2 Glass Counter is designed for measuring the amount of CO2 supply employing the simple yet accurate bubble counting method. It can measure up to 4 to 5 bubbles per second and it’s hand made, all glass, simple design, matches to the aquarium. Glass Counter is crucial to the minute adjustment of CO2 supply.
We Ship Internationally. Check International Shipping for details.
Online Aquaria will close from Jan. 30, 2023 to Feb. 15, 2023 due to site maintenance.
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