Apex EL Controller System

The ApexEL makes keeping your aquarium easier while also monitoring key parameters such as temperature, pH, and the health of your connected equipment, for under $500*

The ApexEL System includes probes for Temperature and pH. The pH probe is double-junction as well so it holds calibration longer and has a longer lifespan than single-junction probes.

For more information, please click here.

Includes:

• Apex Control EL Head Unit
• Energy Bar 832
• 6 ft Aquabus Cable
• Lab Grade Double Junction pH Probe
• Temperature Probe
• pH calibration solutions