window farm airlift pump

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Uploaded by on Mar 24, 2010

A demonstration of how to make an airlift pump for a hydroponic

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Uploader Comments (hmrbrt989)

  • did exactly like you. But the air goes down in the water instead of trough the tube :\

  • @Mengine Oh no! Try one of these: adjust the depth of your airlift, maybe its too shallow. Try angling the needle/airpump upwards into the tube. Or try moving the placement of the intersection of the tube and airpump/needle up; ie 1 1/2 inches from the bottom of the tube instead of 1 inch.

  • Nope, the one behind me at the beginning is a puzzle I glued and hung up. Happy farming !

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All Comments (6)

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  • @hmrbrt989 Thanks, got it to work. Had to use a deeper container :)

  • Great video. Was wondering how that worked.

  • Thanks - and did you paint the pictures/

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