1 Piece Aquarium Tank Spiral Glass CO2 Diffuser/ Bubble Counter With 2

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Compatible with pressurized CO2 tanks and DIY yeast bottles.
Beautiful bubble counter that helps you to estimate amount of CO2 release into your aquarium.
Bubbles moves along the Spiro upward, and when it escape from the Spiro, you can count bubbles per second.
The counter is 5cm/1.97 inch diameter, 15cm/5.91 inch long.
Specification:Material: Glass
Design: 8 Spiral
Size(L x W): Approx. 15 x 5cm/5.91 x 1.97inch
Package Includes:1 Piece Bubble Counter
2 Piece Suction CupNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the the size above.
Due to the lighting effects, monitor settings,etc.There could be some slight difference in the color tone of the pictures and the actual item.Bubble Counter ;Spiral Glass CO2 Bubble Counter ;CO2 Diffuser ;Carbon Dioxide Diffuser;Carbon Dioxide ;Co2 Reactor;CO2 Refinement;8 Spiral Co2 Bubble Counter
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