tropica CO2 Diffuser 3-in-1

Bubble counter, check valve and ceramic diffuser in one.Customized ceramic disc, ensuring efficient micro-bubble generation. Increases the use of CO2 as opposed to a normal air stone.

How to use the product
The Tropica CO2 diffuser contains a bubble counter, check valve and diffuser in a single unit. The bubble counter provides easy and accurate CO2 dosing, as it is easy to measure large bubbles in the chamber during setup.The check valve prevents the aquarium water from being sucked backwards, which is possible when the bottle is being emptied or if you use a solenoid valve to turn off the CO2 supply overnight.

TIP: To ensure perfect adhesion to the glass, make sure the glass is clean.