Under the new Commission Regulation (EU) 2018/848 which will enter into law in January 2022, aquaponic produce cannot be certified as organic European Union. Given multiple components of an system, involve growing plants hydroponic conditions, recycling fish waste and raising artificial achievement certification for is a complex matter dictated by many parameters. Although theory practice aquap...

This study was conducted in order to compare the hornwort aquatic plant (Ceratophyllum demersum) with an artificial filter for purification in a recirculating aquaculture system (RAS). At first, the fluctuation of nitrogen components of the water reuse system equipped with artificial filtration was evaluated. Experiments were performed during three months. The hornwort aquatic plant was collect...

This paper applies cost-benefit analysis to assess social and private net benefits from rainbow trout European whitefish aquaculture under recirculating system (RAS) marine cage technologies. In addition investment operational costs, we include eutrophication damage nutrients value the fish produced by its producer price. The assessment is made in terms of annualized present benefits. We find t...

In classical aquaponics (coupled aquaponic systems, 1-loop systems) the production of fish in recirculating aquaculture systems (RAS) and plants in hydroponics are combined in a single loop, entailing systemic compromises on the optimal production parameters (e.g. pH). Recently presented decoupled aquaponics (2-loop systems) have been awarded for eliminating major bottlenecks. In a pilot study,...

Water quality improvement was carried out by means of recirculation and bioremediation systems in grouper nurseries with high stocking density, thereby increasing production performance. The goal this study to evaluate the effectiveness aquabusiness analyzing rise nursery density using RAS systems. test parameters consist performance, blood glucose levels, physic-chemistry-biology water quality...