Overview The Jebao Doser 2

4 WIFI 4-Channel Auto Dosing Pump is a compact, solution designed for saltwater reef tanks

With four independent dosing heads, you can add precise amounts of supplements without the daily chore of manual mixing

Its footprint—8

25" long by 5

15" wide by 2

35" high—fits neatly under most tanks or in cabinet space, keeping lines tidy and access simple

Flexible dosing for -world reef keeping In practical use, the Doser 2

4 lets you tailor dosing to your tank’s needs

Each channel can deliver from 1 to 9999 ml per day, and you can schedule up to 24 dosing events per day per channel

Dosing intervals can be extended up to 30 days, allowing you to plan longer-term maintenance without constant tweaks

This versatility makes it suitable for dosing calcium, magnesium, alkalinity, or other reef liquids, enabling a steady approach to parameter management rather than reactive adjustments

4 independent channels deliver precise volumes with adjustable daily totals and 24 timers per channel Supports calcium, magnesium, alkalinity liquids, and other reef solutions Compact footprint and simple, scalable setup for growing tanks Smart control meets simple setup The Doser 2

4 merges WiFi control with a manual override, so you can manage dosing from an iOS or Android device or via the built-in controller

Each channel can be programmed individually, giving you the dom to activate different liquids at different times

A straightforward calibration process using a 100 mL graduated cylinder helps align actual dispensed volumes with your targets, adding confidence to daily routines

WiFi control (iOS + Android) plus an accessible manual controller Individual channel programming for diverse liquids and schedules Calibration with a 100 mL cylinder for improved dosing accuracy What’s in the box Everything you need to get started is included: the Jebao Doser 2

4 dosing pump, a power adapter, and a user manual

After a quick setup and calibration, you can begin programming dosing events and monitoring how your tank responds over time

Doser 2

4 dosing pump x1 Power adapter x1 User manual x1 FAQ Q: What liquids can the Jebao Doser 2

4 dispense and how many channels dose at once

A: It doses calcium, magnesium, alkalinity solutions, and other reef liquids across 4 independent channels

Q: How do I set up and start dosing with the Doser 2

4

A: Plug in, calibrate with a 100 mL cylinder, connect via WIFI, and program up to 24 dosing times per day per channel