FEATURES:

With twin outlets, auto-recharge air pump.

You may select the pump way if continuously or discontinuously.

When the power supply cuts, select to the discontinuously type

      (turn to LO position) and it will continuously run for 20 hrs.

Adopt the buffer & shock absorber devices (more powerful and quietly)

Adopts the high-class water free recharging battery. With overloading and over

      discharging electronic wiring device to prolong the service life of the battery.

 

INSTRUCTIONS:

1.   Select the proper length of silicon tube, connect one side to the air stone

      and put into the aquarium and connect the other side to the exhaust hole.

      Make sure to place the pump on the appropriate position above water

      level of aquarium (see ex:2) to avoid the water flow back into the pump to

      cause damage.

2.   Switch to HI or LO position.  When in HI position, the air pump will run

      continuously after the power is off.  When in LO position, it runs at

      50-second intervals.

NOTES: 

The display color of the item and its packaging could differ from the

actual product due to uses' monitors settings.