AutoAqua Smart Doser 2

Slim Control, Reliable Results with the AutoAqua Smart Doser 2 Dosing Pump

The AutoAqua Smart Doser 2 Dosing Pump provides app-controlled, precise dosing in a small format built for most reef aquarium setups. This aquarium dosing pump. makes daily supplementation simplified while keeping footprints manageable and small. As reef automation continues trending toward cleaner installs and smarter controls, this doser fits naturally into that shift.

Built by AutoAqua, this unit blends thoughtful hardware with intuitive software for consistent, low-effort dosing.

Flexible Mounting Makes the AutoAqua Smart Doser 2 a True Hang-on Dosing Pump

The AutoAqua Smart Doser 2 Dosing Pump includes both hang-on-back and wall-mount options for flexible placement. Consequently, it works just as well on nano tanks as it does on larger reef systems.

• Hang-on-back mount suits AIO and nano aquariums

• Wall bracket supports cabinet or sump-area installation

• Ultra-thin body measures just 1.4 inches thick

• Fits spaces where traditional dosers feel oversized

Within the Automate & Monitor catalog, this hang-on dosing pump pairs well with other compact reef automation tools.

App-Based Control Turns It into an Automated Dosing Pump

The AutoAqua Smart Doser 2 Dosing Pump uses the aquaLine app to manage schedules, volumes, and safeguards. Instead of manual math, users set total daily volume while the system handles timing automatically.

• Automatic mode spreads doses evenly across selected time windows

• Manual mode allows quick adjustments or corrections

• Daytime, nighttime, or full 24-hour scheduling options

• Group multiple pumps without overlapping doses

As a result, this automated dosing pump stays predictable, even when managing multiple supplements.

Smart Safeguards That Prevent Common Dosing Mistakes

The AutoAqua Smart Doser 2 Dosing Pump includes features designed to prevent missed doses and chemistry swings. Therefore, reef stability stays protected even during busy weeks.

• Optical empty monitor alerts when bottles run dry

• Power outage memory saves settings without batteries

• Feed mode pauses dosing during maintenance or feeding

• Push-connect fittings reduce leaks and setup time

These safeguards help avoid the classic “set it and forget it” mistakes.

Connectivity That Keeps Setup Simple

Dual WiFi and Bluetooth connectivity allows fast pairing and reliable long-term access. Initially, Bluetooth speeds setup, while WiFi maintains remote monitoring afterward.

This balance keeps the system accessible without constant reconnecting.

Technical Specifications

• Power input: 100–240 VAC, 50–60 Hz

• Power output: 12 VDC, 1 amp

• Pump power draw: 2 watts

• Maximum suction height: 20 feet

• Maximum flow rate: 21 milliliters per minute

• Dosing accuracy: ±2 percent

• Dosing range: 1 to 999 milliliters per day

• Minimum dose: 1 milliliter

• Tubing size: 1/4-inch push-connect

• Tubing length: approximately 9.8 feet

• Maximum mounting thickness: 3/4 inch

• Dimensions: 5.6 × 3.2 × 1.4 inches

What’s Included in the Box

• AutoAqua Smart Doser 2 Dosing Pump

• Universal power adapter

• Hang-on-back mounting bracket

• Wall-mount bracket

• Calibration cylinder

• Tube clip

• Two 1/4-inch quick-connect elbows

• Two mounting screws

• Blue tubing, approximately 9.8 feet

• Green tubing, approximately 9.8 feet

Frequently Asked Questions About the AutoAqua Smart Doser 2 Dosing Pump

Can the AutoAqua Smart Doser 2 Dosing Pump run multiple supplements?

Yes, the system supports grouping up to eight pumps through the aquaLine app.

Does this aquarium dosing pump work during power outages?

Yes, internal memory saves all schedules and settings without requiring a backup battery.

Is calibration required before use?

Yes, calibration is recommended to ensure accurate dosing, and the process is quick.

Can this automated dosing pump pause during feeding?

Yes, feed mode temporarily stops dosing during feeding or maintenance sessions.

Ideal Tank Sizes

• Nano and Small Tanks: The hang-on-back mount and ultra-thin body make it perfect for compact setups (10–40 gallons).

• Medium Systems: Wall-mounting lets you place it inside cabinets or on sumps around 40–125 gallons without space issues.

• Larger Reef Tanks: When paired with multiple units (up to 8 pumps), it scales nicely for systems up to ~200+ gallons — especially when dosing several supplements.