Innovating Urban Agrostyle Towards Greener Living
Affnan..great bell valve design..trying to make one as we speak. question: What size hole did you drill all around the bottom of the bell valve?Jim (Canada)
Roughly 1 inch diameter, I use a hole saw 22mm in size.
Love the design! I have used it on 2 new grow beds and they work perfectly every time. I converted one of my problem siphons and now no problems! I am also working on building a big system, here is the link if your interested:http://namhaquachinatoraquaponics.blogspot.com/CheersNam-Ha Quach