Neptune Systems Apex A3 Controller – Aquarium Monitoring & Control System doser Essential for reef tanks with

Essential for reef tanks with high nutrient and trace element consumption

especially in Euphyllia corals

or following a treatment

It's compatible with various aquarium setups

and schedules

Neptune Systems Apex A3 Controller – Aquarium Monitoring & Control System doser Essential for reef tanks withTake full control of your aquarium with the Neptune Systems Apex A3, an affordable and scalable solution designed for everyday aquarists. Featuring a robust set of monitoring tools, including lab grade probes and a magnetic optical sensor, the Apex A3 helps you monitor and manage key parameters like temperature, pH, water level, and more. Stay alert to potential leaks and power issues, and access your aquarium remotely via the user friendly Apex