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Aquarium Controller

A centralised electronic brain (Apex, GHL, ReefKeeper) that monitors and controls temperature, pH, salinity, leak sensors, and dosing - the nerve center of modern reef systems.

Price: Premium For: Both $300-$3,000

📖 Overview

The Neptune Apex, GHL Profilux, and similar aquarium controllers turn a reef tank into a networked appliance. Probes measure temperature, pH, ORP, and salinity continuously. Programmable outlets switch heaters, lights, pumps, and skimmers based on parameters. WiFi apps let you monitor and control the tank from anywhere in the world. Alerts fire when parameters drift out of range - saving many tanks from disaster.

🏷️ Top Brands

Neptune Apex (dominant), GHL Profilux, ReefKeeper, Coralvue Hydros.