Membrane-type aeration compressor for oxygenating aquarium and small pond water, or for improving the efficiency of a biological water treatment filter. Waterproof aerator housing (not submersible!). Effective for ponds up to 3000 litres. One oxygen outlet. The aerator is supplied with an "air stone" and a 10m long air pipe. The amount of air supplied depends on the immersion depth of the feed stones. Maximum yield 250 l/h (at 0 m immersion depth). Maximum immersion depth 1 m (yield 50 l/h).

Power consumption: 4W