KSP-F03A Kamoer 3-Channel Aquarium Dosing Pump

Much more quiet than my previous Eschopps that lasted less than a year. The pumps seem to run at a faster rate too, not sure if that means anything. The included tubing and connectors are more narrow than standard, but plenty of it. The instructions appear translated, but better than most others I've read. Once you start pushing buttons it becomes pretty easy to program. Back lit screen is easy to see as long as you're not on an angle. So far, so good. Going to let it run some more than check the accuracy, I'll update later.

I own two of these and I must say they are very low quality. They are both not very accurate and have to be adjusted as they empty the same size containers at as much as a thirty percent different rate when they are set on the same amount. Now one of them has failed completely and won't do anything. Very disappointed.

Works perfectly. The manual could be translated a little better, but if you read it a couple of times, it will be very logical. Doses my tank with 3ml of vodka three times a day flawlessly,