Aqua Medic Ph Controller Without Sensor

The pH controller is an accurate device designed to manage the pH levels in your aquarium. When paired with a CO2 system and a solenoid valve, it ensures that the pH remains stable, allowing for optimal CO2 delivery to your aquatic plants. This unit features a large LED display, and you can digitally adjust the control range from pH 3.5 to 10.5. You have the flexibility to set the adjustment direction either up or down. The pH controller comes equipped with a BNC connection for pH electrodes, and we recommend using an original Aqua Medic plastic shafted electrode for best results.