Aquaculture and Fishfarming is the second biggest business sector in Norway 🇳🇴. The biggest climate impact has the fish feeding. I had a pleasure to visit a salmon farm, which is already feeding also with micro algae & considers in the future to use the waste as fertilizer. #SDG

🐦🔗: https://nitter.eu/ArneLietz/status/1562056650831298560