New video i just made, please drop a comment on youtube: [ame="http://www.youtube.com/watch?v=Jo75ybT6_Hc"]YouTube- DIY VENTURI[/ame]
please check out this video if you have not already. this shows some venturi fittings used in vitro: [ame="http://www.youtube.com/watch?v=G9cqRUHBgOw"]YouTube- Hydroponic Improvisation[/ame] YouTube - Kanaal van Aquaponicgrower