Aquaculture is drawing entrepreneurs and investors, in an overfished world with a growing appetite for the healthy protein.
Farmed or wild? Local or imported? Organic? Or some certification you’ve never heard of?
There are many more. Take farms, whether inland or in the ocean. So much depends on the particular operation. Are antibiotics used to fight disease in overcrowded pens? What’s the feed made from, and is too much provided? How much waste do the fish create? Are the currents strong enough to disperse all of that? What is the ocean floor like? Are the fish native?