Kamoer A1 Dosing Pump with BucketKamoer A1 Dosing Pump with Bucket Remote Control Aquarium Reef Trace Elements A1 is a single channel Wi Fi dosing pump. The structure is equipped with a long life imported pump tube, and the service life is guaranteed. A1 can flexibly and accurately supplement various trace elements required for the growth of marine organisms to the marine biological tank through the remote control of the mobile app. Through automatic addition, the workload of manual