Apparently prawn apparent digestibility evaluated…apparently.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9973125/

Alternative protein meal to replace fishmeal for prawn – and it’s not insects…

https://www.pharmiweb.com/press-release/2022-08-11/black-veatch-completes-world-s-first-commercial-scale-alternative-animal-feed-production-facility

Chinese researchers study producing Prawn fishmeal from industrial exhaust gases…

http://en.people.cn/n3/2022/0802/c90000-10129940.html