For further details, have a look at this video.
Diy aquaponics octagon tank
Diy hot tub into aquaponics
Cheap diy aquaponics system
Using a wooden tray or a thick plastic, make holes for the cups and place it on top of the fish tank. You can grow your favorite herbs this way too!
For further details, have a look at this video.
Diy aquaponics octagon tank
Diy hot tub into aquaponics
Cheap diy aquaponics system