ADA CO2 Twist Counter

It is a CO2 Twist Counter is a bubble counter corresponding to Pollen Glass Large and Pollen Glass Beetle. As large bubbles rise in a spiral, CO2 supply amount can be checked easily even with large sized tanks which require a large amount of CO2 supply. The product has a practical and unique design, and adds a stylish touch to the area around an aquarium tank.

Size: φ15×H170（mm）