





EHEIM pHcontrol+e
- Warning system for pH deviation
- Integrated maintenance reminders
- WiFi-enabled control
- Compatibel with EHEIM Digital.
- Measuring range pH6-pH9
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Description
The EHEIM pHcontrol+e is an advanced controller for precise monitoring and automatic regulation of pH levels in the aquarium. Control is managed via a WiFi connection, allowing easy operation from a smartphone, tablet, or computer. An integrated pH sensor continuously measures the water’s pH level and adjusts CO2 supply as needed through a solenoid valve connected to the CO2 system.
While the complete set includes the pHcontrol+e, power supply, a solenoid valve, pH electrode, check valve, and calibration solutions, the version with power supply only contains the controller and power supply. Additional accessories like the solenoid valve and pHcontrol+e pH sensor can be added as needed. The solenoid valve also enables day and night control.
Additionally, the pHcontrol+e can be connected to other EHEIM products like the LEDcontrol+e, increasing flexibility in usage. An integrated reminder system for maintenance tasks, such as water tests and calibrations, adds convenience. Critical deviations trigger an alert, enhancing aquarium stability and health. The guided calibration of the sensor simplifies use, and compatibility with the entire EHEIM Digital Family adds another benefit.
The automatic CO2 regulation not only stabilizes the pH level but also promotes plant growth, thereby improving oxygen supply in the aquarium. The EHEIM pHcontrol+e is available as a complete set or with power supply only to meet specific requirements.
Features
- Automatic CO2 supply for precise pH regulation
- Wireless pH control via WiFi with smartphone, tablet, or PC
- Easy integration with other EHEIM digital products
- Day and night control through solenoid valve for optimal adjustment to natural life cycles (complete set)
- Alert system for pH deviations for maximum safety
- Guided calibration of the pH sensor for accurate measurements
- Reminder function for water tests and maintenance for long-term stability
- Compatible with all CO2 systems from EHEIM
- Available as a complete set or individually, suitable for different needs
Contents
Complete Set
- EHEIM pHcontrol+e
- Power Supply
- Check Valve
- Solenoid Valve
- pHcontrol+e pH sensor
- 20 ml Calibration Solution pH7,01
EHEIM pHcontrol+e with Power Supply Only
- EHEIM pHcontrol+e
- Power Supply
Product safety
Caution: Electricity hazard
Warning notes:
- Do not allow the packaging or small parts to come into the hands of children or persons unaware of their actions – risk of suffocation! Keep away from animals.
- This device is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience, unless they are supervised or instructed.
- Children must not play with the device. Cleaning and user maintenance must only be carried out under supervision.
- The storage liquid of the pH sensor and the calibration solution must be kept out of the reach of children and unsupervised individuals.
- This product contains a button cell battery that cannot be replaced by the user and must be disposed of properly.
General notes:
- Only perform tasks described in the manual. Do not make any technical modifications to the device.
- Use only original spare parts and accessories.
- Repairs may only be carried out by EHEIM service centres.
- The electrical data of the power supply unit must match the specifications of the power supply (see nameplate or manual).
- This device operates without a ground connection.
Handling notes:
- Before use, perform a visual inspection to ensure the device, especially the power supply unit, cable and plug, is undamaged.
- Do not use the device if it is damaged or not functioning correctly.
- Never use the device with a damaged power supply unit. If the cable is damaged, dispose of the power supply – it cannot be replaced.
- Protect the cable from heat, oil and sharp edges.
- Protect the socket and power supply from moisture. Always form a drip loop with the cable to prevent water from reaching the socket.
- Always disconnect all devices in the aquarium from the mains when not in use or before cleaning and maintenance work.
- We recommend using a residual current device (RCD) with a rated residual current not exceeding 30 mA for all electrical aquarium devices.
- Use only the power supply unit supplied with the device. In case of replacement, only the original EHEIM power supply must be used.
EHEIM

EHEIM stands for high-quality aquarium filters, manufactured in Germany. The product range includes external and internal filters as well as filter pumps, suitable for both planted aquariums and aquascapes. EHEIM places great emphasis on the highest quality standards and technical innovations. These features have made EHEIM a well-known name in the field of aquatics. Many people involved in aquarium keeping appreciate the reliability and durability of the products, which consistently ensure optimal water quality. Thanks to these qualities, EHEIM has been considered a reliable partner for efficient aquarium technology for many years.
Manufacturer information
Manufacturer | |
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Name | EHEIM GmbH & Co. KG |
Street | Plochinger Str. 54 |
City | 73779 Deizisau |
State | Baden-Württemberg |
Country | Deutschland |
info@eheim.com | |
Website | eheim.com/de_DE |
General information
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