Aquaponics is a food production system that couples aquaculture with hydroponics whereby the nutrient-rich aquaculture water is fed to hydroponically grown plants.
A small, portable aquaponics system.
Aquaponic greenhouse in Apaga
A media-based grow bed, with plants growing in it and pipes for water
Lettuce being grown in a deep water culture
Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in an
Aquaponics
…Aquaponics is a food production system that couples aquaculture (raising aquatic animals such as fish, crayfish, snails or prawns in tanks) with hydroponics (cultivating plants in water) whereby the nutrient-rich aquaculture water is fed to hydroponically grown plants. Plants are grown in hydroponics systems…
NASA researcher Ray Wheeler checking hydroponic onions (center), Bibb lettuces (left), and radishes (right)
Inside an ebb-and-flow hydroponic system employing individual buckets connected by fill/drain hoses
A lettuce hydroponic farm in Fellsmere, Florida, USA
The deep water raft tank at the Crop Diversification Centre (CDC) South Aquaponics greenhouse in Brooks, Alberta