During the 6th to the 14th of November 2021, the PET fishing group together with the Tropical Aquaculture Laboratory- LAQTROP of the Federal Rural University of Amazônia-UFRA, were participating in the 52nd Exhibition and Agricultural Fair of Castanhal – EXPOFAC, the event is considering the largest and oldest event in the region aimed mainly at agribusiness in the northern region of Brazil. During this period, the PET group had a stand showing some of the production systems in aquaculture, focusing mainly on closed systems, in addition to workshops given by our petians, with the target audience of students and producers who were participating in the exhibition.

The PET group is grateful for the invitation from the company AquaPlus consultancy and trade of agricultural products and the support of the farm-school of chestnut-FEC for being present in the development in all the activities carried out.