ITEM NAME:2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxy #s Product Description Description: Power rating: 5W Voltage rating:220volts Max pressure: 0.015MPA Max displacement:3.5L/Min Size:110X70X45MM Color:Black Features: 1.Multi-level muffler, low noise 2.Oil-free compressed air pure 3.High-performance, large volume, this section is ideal for small and medium-sized fish tank plus oxygen 4.Low-power, economic power-saving, Continuous operation and long service life 5.With regulating valves, can effectively regulate the air displacement 6.Double-headed pump, there are two vents , can provide oxygen to two fish tanks at the same time In order to avoid water flowing backwards, the air pump should be putted above the water more than 20CM or install the check-valve on the outlet pipe. How to use it: 1.The voltage and the frequency of the air feed pump using must be meet requirements 2.The position of placing the air pump must be higher than that of the aquarium, which can avoid the water flowing into the inside place of the machine following the exhaust pipe 3.Connect the gas piping to the air outlet of the air pump, the uniformly distribute the vesicle stone in the aquarium, switch on power supply and the air pump will be air-entrapping and oxygenation 4.You can choose single air outlet or double air outlet depend on the oxygen demand to reach the ideal air supply and oxygenation 5.The filtration cotton of the air pump and the vesicle stone must be washed and replaced in every three months 6.The air pump should disconnect with the power supply, and placed in the dry environment when do not used Included: Fish Tank Pond Pump*1 ï ¼Ë†Tube not include).(Included: Fish Tank Pond Pump 1 ï ¼Ë†Tube not include). The position of placing the air pump must be higher than that of the aquarium, which can avoid the water flowing into the inside place of the machine following the exhaust pipe.
