With 10 years experiment on airlift pumps ,Koivrienden want to share this experience
This video is the introduction on the airlift pump, later you see ho to build a airlift pump and also koi pond examples that use the airlift pump
More information on www.airlift.eu
ATB TV production 2013 www.aquatechnobel.be
Негізгі бет Үй жануарлары мен аңдар introduction to airlift pump
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