DESCRIZIONE
The present invention relates to an aeration device (10) for increasing dissolved oxygen in flowing water and supplying the same into a stagnant or flowing water reservoir or water chamber, wherein the device (10) comprises a tubular body (11) having a water inlet (14), a water outlet (16) as well as a subdividing device (40) for separating an incoming water flow into flow lines. Said subdividing device (40) is located at the outlet (16) and comprises a number of wings (30, 30') having an upper surface (31) and a planar bottom surface (32) which is comparatively larger than the upper surface (31); said wings (30, 30') define water passageways (41) narrowing from up to down in direction of water flow through the outlet (16). [Image Omitted]