Described is a sustainable aquaponics system which is mainly integrated by two tanks with a tubular structure that form an oxygenation system, a sludge collecting system and a NFT system, and a hydroponics growth layer, where the oxygenation system consists of at least a couple of PVC tubes, which have orifices located at the upper and lower portion thereof, a PVC tube being installed/fixed at an angle of 90° so as to provide an outlet to the secondary tank in order to regulate the flow by means of a valve, the sludge collecting system being located in the main tank and consisting of at least four PVC tubes. The hydroponics growth bed is formed by a wood sheet located in a metallic structure above the tanks a space is left between the tanks and the bed. The inner portion of the hydroponics growth bed is formed by: a) vermicomposting, clay, gravel and thick dark plastic, b) plants of reduced growth, where the NFT system is located above the hydroponic growth bed leaving a middle space therebetween, the system having symbiotic characteristics and includes two types of culturing: aquaculture and hydroponics culture.La presente invención describe un sistema de acuaponia sustentable el cual se integra primeramente por dos estanques con una estructura tubular que integran un sistema de oxigenación, un sistema de recolección de lodos y un sistema de NFT, una capa de crecimiento hidropónico, donde el sistema de oxigenación se construye de al menos un par de tubos de PVC, los cuales cuentan con orificios en la pare superior e inferior, formando un ángulo de 90° se instala/pega un tubo de PVC con la finalidad de proporcionar salida al estanque secundario regulando el flujo mediante una válvula y donde el sistema de recolección de lodos se encuentra ubicado en el estanque principal y esta constituido por al menos cuatro tubos de PVC. La cama de crecimiento hidropónico, se compone una hoja de madera colocada en una estructura metálica por encima de los estanques dejando unos es
