Perhaps indirectly. I've been researching raising Black Soldier Flies as fish food -- there are some interesting possibilities there: they feed on waste and "se

Perhaps indirectly. I've been researching raising Black Soldier Flies as fish food -- there are some interesting possibilities there: they feed on waste and "self harvest" (when larvae are ready to pupate they climb up, and if a ramp is set up for that they go up the ramp and drop into a container.