AutoAqua Smart Doser 2 AutoAqua Smart Doser 2 is a compact two-channel smart aquarium dosing pump with aquaLine app control, Wi-Fi and Bluetooth connectivity, patented empty-monitor sensing, slim gear peristaltic pumps, and hang-on or wall-mount installation options. AutoAqua Smart Doser 2 Two-Channel Hang-On Aquarium Dosing Pump The Smart Doser 2 is designed for aquarists who need accurate automated dosing without a bulky dosing station. Its ultra-slim body can hang directly on compatible aquarium or sump glass, while the included wall-mount bracket supports more traditional cabinet or equipment-board installation. aquaLine App Control with Automatic Manual and Group Dosing Modes Two-channel smart dosing pump for aquarium supplements and additives. Controlled through the AutoAqua aquaLine app. Wi-Fi and Bluetooth dual connectivity helps simplify setup and remote monitoring. Automatic Mode distributes a selected dosing volume evenly over the chosen time period. Manual Mode allows on-demand dosing when needed. Three daily dosing schedule options: daytime, nighttime, or 24 hours. Grouping can control multiple Smart Doser units together and help avoid dosing overlap. Feed Mode can suspend dosing during coral or fish feeding. Calibration includes time compensation for better dosing consistency. Power-outage memory keeps settings without a battery. Patented Empty Monitor and Slim Gear Peristaltic Pump Specifications Product type: two-channel smart aquarium dosing pump Model: ASD-200 Power input: 100-240 VAC 50-60 Hz Power output: 12 VDC / 1A Power cable length: 6 ft / 180 cm Slim gear peristaltic pump power: 2W at 12 VDC Suction head: 20 ft / 610 cm Maximum flow: 21 ml/min Accuracy: +/- 2% Dosing volume range: 1-999 ml Minimum dosage: 1 ml Tubing length: 9.8 ft / 300 cm per supplied line Tubing size: 5/32 in. ID / 1/4 in. OD Maximum hanging bracket thickness: 3/4 in. / 19 mm Dimensions: 5.6 in. L x 3.2 in. H x 1.4 in. W AutoAqua Smart Doser 2 Setup Directions Mount the doser using the hanging bracket or wall-mount bracket in a dry, accessible location. Route each dosing tube from the supplement container to the doser and then to the aquarium or sump. Use the included tube clip and quick-connect elbows to keep tubing secure and organized. Calibrate each dosing channel before relying on automated dosing volumes. Set the desired dosing schedule in the aquaLine app. Use the empty monitor to help alert you when a supplement container is empty. Recheck alkalinity, calcium, magnesium, nutrients, or other target parameters after setup and adjust dosing gradually. Inspect tubing and pump heads regularly for wear, air bubbles, salt creep, or blockage. What's Included One AutoAqua Smart Doser 2 One universal power adapter One wall-mount bracket One hanging bracket One calibration cylinder One tube clip Two 1/4 in. quick-connect elbows Two screws Two 9.8 ft / 300 cm tubing lines in blue and green