Greenosis Glass Bubble Counter (Curved)

Japanese style CO2 Bubble Counter is made of high-quality glass and serve for monitoring the CO2 supply.

• Made of high-quality glass
• This Bubble counter enables you to easily monitor the amount of CO2 added to your tank
• Visually very appealing

In an aquarium it is important to maintain optimal CO2 levels. Too much CO2 will result in a lowered pH value, which stresses the fish unnecessarily. Insufficient CO2, on the other hand, is bad for the plants.