Neptune APEX A3 PRO Aquarium Control System

Neptune Apex A3 Pro is an innovative and at the same time the most extensive solution created for aquariums who want to carefully monitor and control their aquariums. This device offers a number of functions that help maintain optimal conditions in the tank and provide security for your aquarium, and all using your smartphone.


A3 set in the Pro version is the most extensive APEX System set. APEX A3 PRO base unit device has been equipped with: 4 FMM ports, 4 output channels, 6 digital inputs, 2 Aquabus ports, 4 ports for probes (pH, ORP, temperature and salinity) and sound alarm. This allows infinitely a lot of combination of various types to adapt the operation of devices to the needs of your tank.

In addition to the base computer unit APEX A3 Pro, the set has been equipped with: Energy Bar, probe (PH, ORP and Temperature), liquid level sensor, leak detection sensor. Such a set allows you to take full control of the tank with your smartphone. In addition to the graphic continuous results, which we receive on a smartphone, the device also allows you to set reminders or record the test results and doses of disposed preparations.

The LD-3 leak sensor allows you to continuously monitor possible liquid leakage on surfaces around the tank. A Multi-Surface technology has been used in the sensor that uses optical sensors to control leaks. Such technology also solves the sending of false alarms that often appeared in the case of a sensor contact with the surface.


A system equipped with a double probe for monitoring temperature, pH and ORP thanks to which you can monitor water parameters in your tank on a regular basis. Calibration of probes takes place via a desktop in the application that automatically recognizes the probe and its reading. The use of a gel double probe allow for greater stability of readings without the need for frequent calibration.