Connect pump to air stone or filter via air pipe; Plug into 220-240 volt power point; To prolong pump life, replace air stones regularly; To prolong pump life, replace air stones regularly; Never allow pump to come into contact with water. Disconnect all the plugs of the electrical aquarium appliances before putting hands into water. We recommended that air pump and other electrical aquarium devices, should be connected to power supplies with ground fault circuit interrupters. Long lasting performance; speed control; energy saving design; Suction cups to fit any aquarium; with low noise and big output.
 
Suitable: Upto 20 Liters Tank