airlift koi pond example 4

[aquatechnobel]

Nice 83 ton koi pond with airlift, a good example of airlift total consumption of 116W totaly

With the help of koivrienden

[video=youtube;3a13UUc0_g0]http://www.youtube.com/watch?v=3a13UUc0_g0 [/video]