Black soldier flies harvest themselves. The omega 3 fatty acids in fish come from algae. Duckweed is one of the fastest growing plants out there and is protein

Black soldier flies harvest themselves. The omega 3 fatty acids in fish come from algae. Duckweed is one of the fastest growing plants out there and is protein packed. The above is the combo I think would be the path to support such a raceway system. One of many crazy dreams I have is to start a trout farm based on that.