Oxygen is vital – even for ponds up to 3 m³ in size and their inhabitants, especially in the warm summer months. The particularly quiet-running pond aerator supplies the pond water with the vital element at 4 watts and 250 litres per hour. The air hose with its aerator stone has an optimum length of 10 metres to allow flexible installation, even outdoors. It is very flexible and convenient to use. Reliable OASE quality: You receive a 2-year guarantee.