My aquaponics system

[John]

Here is my aquaponics system, a small backyard setup. I have 3 plant trays, each 8 meters long and 1 meter wide. The system works using a mini drum filter raufilter and a homemade biofilter. I started aquaponics 4 years ago. Now my children and wife help me, and the farm is constantly growing and modernizing.