The AutoAqua Smart Doser 4 is an impossibly slim and intelligent 4-channel dosing pump designed to simplify and reliably automate the precise addition of vital supplements to your saltwater reef aquarium. This ultra-compact device ensures consistent water parameters by delivering a programmed daily dosing schedule, eliminating manual tasks and promoting a stable environment for corals and fish.

Featuring an incredibly thin 35mm (1.4”) and lightweight body, the Smart Doser 4 boasts an industrial-level gear motor, high-tech touch buttons, attractive indicator LEDs, and brilliant 1/4" push-to-connect fittings for a sleek look and easy setup. Control is intuitive via the user-friendly aquaLine App, offering global access through WiFi and Bluetooth dual connectivity, alongside a patented optical sensor that detects empty supplement bottles and sends instant alarms. Its unique plug & play design also ensures simple pump replacement and maintenance without complex tools.

This Smart Doser is ideal for reef hobbyists seeking a highly accurate, space-saving, and user-friendly solution for automated supplement delivery. Its intelligent programming and reliable empty bottle detection make it perfect for maintaining stable water chemistry with minimal effort, appealing to both seasoned aquarists and those looking to upgrade their dosing regimen with smart technology and elegant design.