Check out the updated version of the biological filter. This update will make your trickling biofilter more effective and versatile. Also, this video answers a question that was asked by one of the students (Bill) about the radial flow filter that I showed you how to build in the previous...
In this video you will learn how to build a trickle filter that serves as both a biological filter and fine-solids filter. This is a very effective filter for small systems and overall is a filter that is relatively easy to build and manage.
Here is a quick video that addresses a question that was posed about regarding various water sources for aquaponics. The video addresses:
Pond Water
Well water
Dehumidified water
Rain water
Here is a quick video that discusses the ammonia source to use when doing a fish less cycle. Also, we discuss how to gradually increase the amount of fish, feed, and plants once the system is cycled.
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This video discusses water volume and feed input to determine the concentration of nutrients. There is a misconception that the total amount of nutrients in a system determines the availability of nutrients. This is simply not true. Plants require nutrients to be delivered in concentrations...
This video discusses the options of formulating your own fish food versus buying fish food manufactured by professionals.
Research has been conducted on the use of duckweed and black soldier fly larvae as a protein source replacement for fish meal, and we go over the details of that research in...
This video discusses the number of lettuce required to balance an aquaponics system with 1,260 kg (2,778 lbs.) of Pirarucu fish. Check out the video to get the full breakdown and results.