Jebao Doser 2.4 WiFi 4-Channel Auto Dosing Pump for Saltwater Reef Aquarium, Dark Grey

Bought these for an automatic fertilizer system for my tank. Works as it should. Super easy to setup up. Good value for the money. You can hear when it turns on but it’s not overwhelmingly loud. Easy to connect to app

Can program 24 dosing amounts through a day or every couple days either though the app or on the build in programming screen. Wifi connected easily with the app on android. It would great if the app or built in programmer had the option to say add 24ml over the specified number of dosing times but if you want to add 24ml spread out throuout the day then you have to enter 1ml and the time 24x for the day. So tedious to program compared to the ones that cost 2-5x more. Accuracy is good but is time based, so if flow in the tubes changes due to how many bends or the location of the reservoir(s) from when you calibrated it.... Also get check valves for this as these don't hold a vacuum. Don't want tank water syphoning back or the the things you are dosing syphoning back and introducing air bubbles. Great value for the money.

llevo mas de un mes con ella y me ha funcionado muy bien, supero mis expectativas ya que he visto malas criticas,la dosificación es bastante exacta si la calibras correctamente, lo único negativo que encontré es que al principio se me complico conectarla a la red 2.4 ya que cuento con wifi mesh que unifica las 2 señales, por lo que tuve que conectar un repetidor con señal 2.4 para poderla conectar, una ves hecho esto fue muy fácil y funciona bien la aplicación, es fácil de calibrar. En unos meses mas actualizare la reseña ya que por criticas que he visto comentan que se les han descompuesto las bombas dosificadoras después de 3 meses , lo bueno que viene una de repuesto.

Get a better doser. When I was bleeding the lines of air 2 of the 4 pumps died and all 4 were really loud. Do not waste your time with this doser and look somewhere else for one.

Just awful... Everything about this dosing pump was terrible... it feels like a cheap plastic toy... the app is garbage, kept crashing... the pump would not connect to wifi... gave up on connecting to the app, so I figured I would just program with the buttons... the buttons on the pump itself were like push the button 3 times, and it registered one... after being plugged in for about an hour, the display started flickering.... I have tried jebao wave pumps in the past, also had problems with them, then they completely died after 4 months.... maybe it's just been bad luck, and I got a faulty unit... But now after this experience with this pump, I'm never going to "try" a jebao product again... DONE !!! 00000 stars