Aquaponics is a food production system that combines conventional aquaculture (raising aquatic animals such as snails, fish, crayfish or prawns in tanks) with hydroponics (cultivating plants in water) in a symbiotic environment.
In normal aquaculture, excretions from the animals being raised can accumulate in the water, increasing toxicity. In an Aquaponic system, water from an aquaculture systems is feed to a hydroponic system where the by-products are broken down by nitrification into nitrates and nitrites, which are utilized by the plants as nutrients.
The water is then recirculated back to the aquaculture system. As existing hydroponic and aquaculture farming techniques form the basis for all Aquaponics systems, the size, complexity, and types of foods grown in an Aquaponics system can vary as much as any system found in any distinct farming discipline.
Sustainable Food Production To Help Communities