Smart Doser 4 – Smart aquarium dosing system

The AutoAqua Smart Doser 4 is a compact automatic doser for aquarists who want to schedule supplement, nutrient or medication dosing instead of adding them by hand. It suits marine, planted and medication-based setups, and it removes the need to stay at the tank to keep dosing consistent.

Why it matters

• Remote scheduling: dosing schedules are set in the aquaLine app, and Wi-Fi and Bluetooth connectivity allow control from any location.
• Empty-container alert: an optical sensor detects when the supplement container runs empty and sends a notification, so dosing gaps are caught early.
• Dosing precision: the peristaltic pump is rated at +/- 2% accuracy, and automatic or manual modes can be combined with schedule settings that keep different supplements apart.
• Slim housing: the unit is 35 mm deep, which allows placement in tight spaces around the aquarium or cabinet.

Specifications

• Power input: 100-240 VAC, 50-60 Hz
• Power output: 12 VDC, 1 A
• Power cable length: 180 cm
• Pump: Slim Gear peristaltic pump, 2 W at 12 VDC
• Maximum flow: 21 ml/min
• Dosing accuracy: +/- 2%
• Suction height: 610 cm
• Tubing length: 300 cm
• Tubing inner diameter: 4 mm
• Tubing outer diameter: 6.4 mm
• Dimensions: 177 mm (length) x 120 mm (height) x 35 mm (depth)
• Weight: 1.1 kg

What it works with

The Smart Doser 4 is intended for marine aquariums (calcium, magnesium, alkalinity and other reef-related elements), planted aquariums (micro and macro fertilizers) and dosing of medications, bacteria or other preparations. Because it can run several liquids in one system, it fits more advanced aquarium installations. Its 300 cm tubing and 610 cm suction height give flexibility in positioning the unit relative to the tank and its containers.