Hydroculture

thumb|275x275px|NASA researcher Ray Wheeler checking hydroponic [[onions (center), Bibb lettuces (left), and radishes (right)|alt=]]

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.

thumb|Lettuce and wheat grown in an aeroponic apparatus, NASA, 1998

thumb|upright=1.4|alt=Aquarium containing a variety of plants and a piece of driftwood, with white gravel at front and a plant with red leaves at the upper left.|58 United States customary units#Fluid volume|gallon (220 [[litre) freshwater aquascape]] Aquascaping is the craft of arranging aquatic plants, as well as rocks, stones, cavework, or driftwood, in an aesthetically pleasing manner within an aquarium—in effect, gardening under water. Aquascape designs include a number of distinct styles, including the garden-like Dutch style and the Japanese-inspired nature style. Typically, a

Netafim is a manufacturer of irrigation equipment owned by Orbia Group. The company produces drippers, dripperlines, sprinklers and micro-emitters. Netafim also manufactures and distributes crop management technologies, including monitoring and control systems, dosing systems, and crop management software, as well as a variety of services, including managed irrigation, agronomical advisory and operation and maintenance. As of 2012, Netafim was the global leader on the fast expanding market of drip- and micro-irrigation. In it was the overall largest provider of drip irrigation systems, with a