Can you make out what is laid in the basins for the Sunshines to eat? And those dark liquid in their drinkers?
That is FPJ...if you had made your own fermented plant juice by now, then you will know how they look like :) After you have harvested the FPJ, you will have a sludge.
Don't throw it all away....feed them to your chickens, pigs and other farm animals.
Sustainable....nothing is thrown away in natural farming. Philippines for natural farming!
Cages are well ventilated, aired, a lot of sun...