Material: Borosilicate Glass

Color: Clear

Size: 135X20mm

Features:

Brand New and high quality.
Made of borosilicate glass material, high clearness.
Gives your tank a great and special look.
Compatible with pressurized CO2 tanks and DIY yeast bottles.
Rhin ox shape glass 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.

 

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