Eheim PHControl+E Wifi Wireless Controller for Adjusting and Monitoring PH and CO2 Levels Instant Ocean With an attached lid

With an attached lid

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Eheim PHControl+E Wifi Wireless Controller for Adjusting and Monitoring PH and CO2 Levels Instant Ocean With an attached lidEHEIM pH Control+e is a smart electronic pH controller and monitor that helps automate CO2 dosing in planted aquariums or maintain stable pH in sensitive setups. The device continuously measures the aquariums pH via an included probe and uses that data to control a connected CO2 solenoid valve (or other pH modulating equipment). You set the desired pH value, and the pH Control+e will activate CO2 injection when the pH rises above the setpoint and stop