Coral Box WiFi Dosing Pump

(16 customer reviews)



The Coral Box WiFi doser gives you unparalleled dosing control at an affordable price.

16 in stock



The Coral Box WF-04 Dosing Pump is the perfect solution for any reef keeper looking for an accurate, easy to program dosing pump. The WF-04 is built with a rugged aluminum housing with upgraded dosing heads for improved performance. Each unit comes with built in wifi, and works with a smartphone app right out of the box. That’s right- now you can easily program your dosing pump from your phone!

Each pump includes an instruction manual, tubing, a graduated cylinder for calibration, tubing, and mounting screws- basically everything you need to dose except the liquid!

The Coral Box WiFi dosing pump is a smart doser- all you have to do is calibrate it, then set which hours you want it to come on, and how much you want it to dose each day, and it will automatically spread the dose out over each hourly interval. Check out our guide video for more info on programming the pump:


Each dosing pump is covered by our full 12 month warranty out of RI, so when you buy with us you buy with confidence. These dosers are based on the original DP-4 design which has worked excellently for years.  Some major improvements and upgrades have been added as well, including heavier duty motors, tubing, and dosing heads, so you can be sure they are rock solid and built to last.

Ships From Wakefield, RI USA


16 reviews for Coral Box WiFi Dosing Pump

  1. Peter H. (verified owner)

    Very well made pump and super easy to set up, plus the customer service is great and price is good, only downfall is the wifi is only for in house! Doesn’t hookup to outside wifi, which of course defeats the entire purpose of a wifi unit

  2. Ryan (verified owner)

    Very nice.

  3. Ryan (verified owner)

    Only just hooked the pump up. Its nice and small. Feels heavy and well built. The app is pretty easy to navigate and calibrating and hooking up was easy. My only complaint is the barbs for the pump heads are meant to accept “mini airline tubing” or 3mm ID tubing as opposed to standard airline tubing (4mm ID).

  4. John D. (verified owner)

    Nice little doser. I’ve only had it for a short time so can’t comment on durability. Easy setup and calibration through the phone. Only complaint is that it sometimes doesn’t connect with the app right away and you need to close and reopen the app.

  5. Mark (verified owner)

    I haven’t been able to get it to connect to my home wifi. However it works well, seems well made, and is tiny so I was able to move the doser back into my aquarium stand surface mounted. Setup and adjustments are an absolute breeze compared to the jebao doser I had before. The calibration method is super quick and easy.

  6. Jonathan V. (verified owner)

    I hooked up the doser about 1.5 weeks ago and works great so far. Very compact and wifi controls are super cool! Customer service is very prompt with answers to questions.

  7. warfelg

    Great customer service! Will comment on function of doser soon.

  8. Ivan Bondy

    Awesome doser and great customer service. I am using 2 of them and very happy.

  9. Eduardo Perez (verified owner)

  10. Aaron

    GREAT DOSER! I’ve had a few dosers now and this one is by far the best I’ve used. Watch the videos provided to see how it works. It is really simple. The wifi function is priceless. I can adjust the dosing in 15 seconds when I need too. I kind of figured it would be gimmicky but I was wrong. The functionality of this doser is dead on. It’s built rock solid and very small. It seems with every upgrade or replacement part I’ve moved towards the coral box line. I keep getting new parts and the coral box just blow me away on what you get for the price.

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  11. Anonymous (verified owner)

  12. Anonymous (verified owner)

    Great budget wifi dosing pump. The unit is really compact and feels sturdy, it isn’t cheap flimsy plastic. Set up was simple with the app and the Reef Breeders video was great with the one issue I had setting up the wifi. Nothing was wrong with the pump, I just had a step backwards. Calibrated my heads and had a dosing schedule set up in minutes and it is holding my tank perfectly stable.

  13. Stephen R. (verified owner)

    Great product and very user friendly

  14. Zachery Wolff (verified owner)

    Everything is amazing! Great customer service

  15. Joey V. (verified owner)

    Doser was easy to setup. Time will tell how it does for me.

  16. Dylan

    Amazing customer support. Horrible doser. Only reason I give 3 stars is because Logan was so helpful in trying to resolve my issue. The doser never connected for more than a few minutes at a time. When contacted I thought it was because I had the new iPhone and the software wasn’t updated to accommodate this iOS update. Unfortunately, this was not the case. I was sent another brand new unit and still the same problems persisted. I even used an older iPhone, it just was not compatible with my wifi. Whatever you do, ensure this is compatible with your wifi otherwise you will be in for a headache and a half.

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