There will be a full article on the bell siphon, but until it is completed, I wanted to make this available for anyone that wants to build a bell siphon. They are not the easiest thing to tweak. But they are very simple to construct.
If you have problems getting it to work, this pdf has some simple troubleshooting steps, but the main thing is to take a step back and remember the science that makes it work.
Aquaponics is a revolutionary system for growing plants by fertilizing them with the waste water from fish in a sustainable closed system. A combination of aquaculture and hydroponics, aquaponic gardening is an amazingly productive way to grow organic vegetables, greens, herbs, and fruits, while providing the added benefits of fresh fish as a safe, healthy source of protein. On a larger scale, it is a key solution to mitigating food insecurity, climate change, groundwater pollution, and the impacts of overfishing on our oceans.
Aquaponic Gardening is the definitive do-it-yourself home manual, focused on giving you all the tools you need to create your own aquaponic system and enjoy healthy, safe, fresh, and delicious food all year round. Starting with an overview of the theory, benefits, and potential of aquaponics, the book goes on to explain:
Sylvia Bernstein is the president and founder of The Aquaponic Source and the Vice Chairman of the Aquaponics Association. She also manages AquaponicsCommunity.com, the largest US-based online community site dedicated to aquaponic gardening. An experienced speaker and internationally recognized expert on aquaponic gardening, Sylvia writes and blogs on the subject for the Aquaponic Gardening Blog, Growing Edge and more. Her inspiration is a large, thriving aquaponic setup in her backyard greenhouse in Boulder, CO powered by tilapia, catfish, and other creatures-that-swim.
Bell Siphon (775.1 KiB)