VAYINATO RS-180 Aquarium Silent Oxygen Air Pump with 2M Tube,1 Air Stone & 1 Check Valve Air Aquarium Pump  (60 cm)

eatures: 100% brand new and high quality! Nice supply for people who like feeding aquatic pets. Made of environmental plastic material and fashionable curve design, durable for use. Low-power, economic power-saving, continuous operation and long service life. High-performance, large volume, ideal for small and medium-sized fish tank plus oxygen. Specifications: Model: RS-180 Color: Black Material: Plastic Voltage: 220V-240V, 50Hz/60Hz Power: 2.5W Air Output: 2.5L/min Instruction for Use : Connect the air pump to air stone or filter via air pipe. Plug into 220-240 volt power point. To prolong pump life, replace air stones regularly. Never allow pump to come in contact with water. Air pumps have to be kept at a height higher than the highest water level of the aquarium, to ensure that the water does not flow back into the air pump in case of electricity failure, and not touching or abutting the aquarium to ensure that the vibration caused by the air pumps does not disturb the aquatic fishes. Important Safeguard : Disconnect all the plugs of the electrical aquarium appliances before putting hands into the water. We recommended that air pump and other electrical aquarium devices, should be connected to correct voltage and power supplies with ground fault circuit interrupters.