petpetssmart Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube

Air Pump Accessories by REDGO. Details:Specification: Power Rating: 5W Voltage rating:220volts Max Pressure: 0.015MPA Max Displacement:3.5L/Min Size:120x70x55mm Color:Black with Gray Package Weight:11.5 oz/327g The length of the Tube:100cm 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.

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