Under construction: Bob Jones University students as part of Project Siphona are working towards the launch of a proposed aquaponics business we call Siphona Systems. Feel free to browse our proposed website, which is still incomplete and under construction. Contact us for updates or more information, and look for the business to launch here with an actual product line soon.

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Conference handout

Simple Backyard Aquaponics System

A low-water way to raise fish and vegetables together, designed by the BJU Global Challenges class as part of Project Siphona. Read it online or grab the PDF to take home.

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6 pages · PDF · 850 KB · Bill Lovegrove, Oct. 24, 2026

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See the double bell siphon
Assembled Siphona double bell siphon with lifting handle