Suitable for ponds up to 5 000 litresoptimal oxygen supply for flora and faunasafe 12 volt technology for aquaoxy 400 1000reduced noise energy efficient operationinfinitely adjustable air outflow quantitydiscretionary selection of location thanks to adequately dimensioned air hoseincludes two air stoneseasy and convenient handlingunlimited outdoor suitabilityrobust motor and high quality uv stabilised housingguaranteed two yearsdimensions 228 x 224 x 112power consumption 10wmax flow