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Carbon dioxide glass spiral bubble counter

CO _2. The spiral bubble meter is a CO2 device used in conjunction with the large pollen glass refiner and the halberd pollen glass refiner. ₂ bubble counters. Bubbles rotate and rise in glassware, making it easier to calculate CO The addition amount of ₂ is suitable for those who need CO ₂ more fish tanks. The appearance is unique and practical, and can make the surroundings of the fish tank simple and beautiful.

CO ₂ Twist Counter

It is a CO ₂ Twist Counter is a bubble counter corresponding to Pollen Glass Large and Pollen Glass Beetle. As large bubbles rise in a spiral, CO ₂ supply amount can be checked easily even with large sized tanks which require a large amount of CO ₂ supply. The product has a practical and unique design, and adds a stylish touch to the area around an aquarium tank.