Now, before you get upset, just hear me out... I was reading about different insect integrations with waste streams and came across this one: http://onlinelibrary.wiley.com/doi/10.1111/tmi.12228/pdf Quote: So, feeding Black Soldier Fly Larvae fresh human faeces resulted in FCR of 2.0–3.3, which is better than a lot of insects, and better than BSFL on a lot of manures. Now, they could be sterilized (chemically, like fermentation, or with heat) and fed to animals. Chickens, in particular, would be a good one for this, maybe dogs, too. I don't know if I would risk it with fish, but maybe. An average human excretes 1.1 kg of faeces per day, which could make 330-500 grams of BSF daily! That's enough for several chickens! So, how could this be done?