1The outlet adopts waterfall current design to increase oxygen capacity. 2With oil film processor, the position can be adjusted. 3Multilayer filtering system, enhancing the filtering effect. 4Made of high quality ABS material, durable structure, no corrosion hazard. 5Set pumping, filtration, fountain, increasing oxygen in one. 6The motor is energysaving, powerful, quiet and stable. 7The suspension fixation method has good waterproof and insulation properties
