Aquaponics
- Nelson & Pade – Aquaponic Technology, Systems and Supplies
- The Aquaponics Gardening Community
- How Aquaponics Works
- Aquaponics Journal
- Aquaponics in Antarctica (the article title says Aquaponics, but the article is all about hydroponics, either way it’s a very interesting read)
- Aquaponics – Integration of Hydroponics with Aquaculture (PDF)
Sustainable Energies
- Oregon Wind – Home of the Revolution™ – The Urban Wind Turbine
- Growing Spaces – Geodesic Greenhouses
- Empire Clean Energy Supply – Products
May27 Dear Mr. Hallam,I plan to deploy Aquaponics on my idoonr fish farm as a means to filter out ammonia from the fish water. I deploy big fish tanks of 40 m3 of water each. I need to calculate the optimum plant population as well as hydroton quantity to achieve perfect filtering of this water quantity. Is there a proven analogy (i.e., plant population and/or hydroton quantity to fish water quantity) that ensures a well-balanced nitrogen cycle? Also, water recirculation is a continuous process or a repeated process (say 3-4 times per day)? If the latter is true, what is the filtration frequency?Your assistance would be invaluable. Thanks in advance.With Regards,George Angelou