Sunsun electric electromagnet fish farming air pump  

SUNSUN Electric Electromagnet Fish Farming Air Pump For Aquarium   Product Description   parameter Model Voltage Power Max Pressure Output Using Pressure Noise Weight Dimensions LxWxH Price  HJB-50  220V/50Hz  30W  32Kpa  60L/min  <12Kpa <40dB(A)  4.4kg  216x164x179mm $47.99  HJB-80…