An Apex monitored aquarium is a successful aquarium! Introducing the exciting all-new A3 Series of Apex controllers. From the Jr. to the Pro, Apex has a solution for every aquarium level.

A3 Series Apex Controllers Monitoring and Control Solutions for every Aquarist!

APEX Jr: Monitoring for all, control ready.

The A3 Apex Jr. is the first monitoring only solution that monitors exactly what you need; and, when ready, opens the door to control for all aquarists.

Whats Included?