Probe pHcontrol+e

With pHcontrol+e from EHEIM, you can easily monitor and optimize your aquarium's pH via smartphone, tablet, PC/MAC. This is done via a WiFi connection and your web browser. A pH sensor measures the current pH value of the water and pHcontrol+e automatically ensures the necessary CO2 supply. It does this by controlling the solenoid valve in the CO2 system. If necessary, this adds CO2 until the desired pH value is reached.