This convenient Air Pump with Solar Panel from HEISSNER improves the filtering effect of your pond filter thanks to the extra oxygen supplied. This way, an optimal water balance can be maintained in your garden pond with ventilation and circulation. The pond pump can be used independently of the electrical circuit. The solar pond pump is easy to install and maintain, and it is ideal for those who are environmentally conscious. Depending on the solar insulation and the model, the circulation rate of the pump can reach up to 120 L/h. Delivery includes one solar module with ground spike, one solar pump with 3 m connection cable, one spray stone and a 2 m output hose.