Came across your channel by accident as I was reviewing KZfaq for videos about BSF. I have been following BSF online for a couple years and am now currently creating a business plan to raise BSF on a large scale to provide employment for youths and women in rural Zambia. This video was appealing to me because I could benefit from more academic viewpoints regarding the field of BSF technologies. What has attracted me to BSF is the opportunities of creating cheap aquaculture feed alternative to expensive commercial feeds offered to smallholder farmers who are hard-pressed to afford costly commercial fish feeds.