Sobo Air Aquarium Pump(184.5 cm)

Description

METHOD OF APPLICATION: 1. Using instructions put the right tube and air stone into the aquarium, the other side of the tube is connected to the opening of the air pump, and put the air pump on the top of the aquarium. 2. When the electrical power is connected to the AC, the air pump works automatically. When you choose HI level, it means the air pump is adding the oxygen with the highest power. When you choose LO, it means the air pump is adding the oxygen with the lowest power.