The high-quality and very durable Silenta Professional aeration pump 4800 has an excellent air output of 4.800 liters per hour. The sound engines have low energy consumption.The Silenta Pro 4800 pump is supplied with a fibre-reinforced aeration hose and a large aeration stone. The pump can aerate both ponds and aquariums.Thanks to the high pressure generated by the pump, several air stones can be used simultaneously.Delivery includes 1 x Silenta Pro aeration pump 4800, 1 x "Giant" aeration stone and 1 x reinforced aeration hose.