Oxygen is the elixir of life – even for ponds up to 5 m³ in size and their inhabitants, especially in the warm summer months. This new, powerful pond aerator with 8 watts and 500 l/h supplies the pond water with this vital element. The 2 air hoses have an optimum length of 5 m as well as 2 aerator stones to allow flexible installation. No matter where, because this pond aerator is absolutely suitable for outdoor use. The price-performance ratio is impressive, as this aerator pump has a longer service life thanks to its special membrane protection. The AquaOxy 500 is optimally matched to the OASE Clear Water System. Reliable OASE quality: You receive a 2-year guarantee.