Update: Eva Lim who works at Barramundi Asia almost immediately replied on the social media post about the net: "what you posted was indeed heartbreaking. We will like to work with your team to remove these nets, and perhaps help to monitor the area together to prevent fishermen from casting nets in this area." She will be looking to activate the farm team to remove the net, and keep an eye out to prevent such nets from being laid in the future. Hurray!
