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Aquaponics: Is 'fish poo' the future of food?
50 points
How can fish poop provide future-sustainable food? How about eating year-round fresh organic vegetables and mercury-free fish, straight from your backyard/rooftop? Aquaponics - a combination of aquaculture and hydroponic systems, works on symbiosis and eliminates the drawbacks of each system. Gaining popularity among the top chefs around the world, this circular, self-sustainable system is serving fresh organic fish and food in the top city restaurants. Read more to learn how these 'urban indoor farms' are solving future food problems...
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