A good CO2 system and adding free available CO2 to the aquarium, besides a good fertilization, plays an important role to the growth of the plants in the aquarium. By adding CO2 to the aquarium the pH of the water lowers and makes it acidic, just as most plants and fish love it.
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EHEIM pHcontrol+e is the smart controller for monitoring and adjusting the pH value in your aquarium. With the EHEIM pHcontrol+e, the pH of the aquarium can be easily monitored and optimized. Easily operated with a smartphone, tablet or PC/MAC via a WiFi connection and a web browser.
Please note: Only the pHcontrol+e and the power supply unit are included in the delivery! (excluding solenoid valve and pH electrode)