Aerial view drone flyover capturing traditional floating fish farms on calm waters, the wooden structures with cages and nets are used for aquaculture

fish farm offshore agriculture sea aquaculture water aquafarming traditional float catch business ocean harvest industry industrial fishery fisherman fishing brackish cage pulau ketam ecosystem cultivate seafood produce southeast asia sustainable aqua environment sustainability feed food prawn wooden path shrimp river crustacean supply aerial drone marine habitat production net asia perak malaysia manjung