CoralBox WiFi Dosing Pump

For an inexpensive doser, this would be great, if you happen to get one that works. I calibrated the first pump just fine. The second would not pump at all. In my attempt to 'look inside' to find the problem, the mounting tab broke. At that point I put it back in the box and sent it back. Set up and programming worked well, but like others said, it only works on local wifi. I'll look for something better, or go with a calcium reactor in the future.

Fast shipping! This replaced a failed Jebao dp-4. Setting up WiFi was tricky for me as I’m not a tech guy but with the help of our son it’s up and running. Easy to program and operate is a understatement. Again I’m not a tech guy and using the mobile app I can oporate it with out any question. I highly recommend this pump as it is built out of powder coated metal not cheap plastic, feels very solid, small, calibration is very easy to do as well as holds calibration unlike others, has been running without issues for a month now. I will update if anything goes wrong in the future. I’m definitely ordering a second one to replace my other Jebao dp-4 before it goes out as well.

Purchased this unit last year and still running just fine. Works as intended.

Good quality build, accurate dosing after calibrationwife works flawlessly. I had zero issues connecting to the home network.Setup with straight forward. I have seen lots of negative reviews with regards to connecting to home network, I am not sure what was the exact issue or if they received faulty units. it also came with return valve which was great.Will make an update once I run the dosing pump for a week or so

This unit lasted less than a year. mounted in cabinet under tank. Salt creep accumulated I side of unit, I noticed it getting louder over time. pulled unit out to inspect the increased noise. found it rusting around rotating heads. The unit does not come apart to be able to clean, I had no way of knowing of the impending doom coming my way. Pumped worked good in the beginning. Just a warning for anyone looking at this unit. It was never exposed to direct moisture, just humidity under tank destroyed it.

I've had mine for almost a year now and now the green light flashes quickly and my phone cannot connect to the doser. Coral Box website doesn't list a phone number or anything. Stuck with broken product.

Did more youtube video review searching. Going to give it another shot dosing alk and calcium.

It is working great for my reef tank. It is very easy to program and use.