Researchers of the SAIGAS (Service for the Analysis, Research and Management of Wild Animals) Group of the Faculty of Veterinarian Sciences of the CEU Cardenal Herrera (CEU UCH) University of Valencia recently published the results of project Parapez-2 in order to assess the transmission of parasitism among farmed and wild fish in fish farms of the Canary Islands and the Valencia region. The project is backed by the Biodiversity Foundation of the Ministry for Ecologic Transition and the Demographic Challenge by way of the PLEAMAR program, co-funded by the European Maritime and Fisheries Fund (EMFF). The research team of the CEU UCH was chosen once again by the Biodiversity Foundation to continue with this research in the third edition of the project, Parapez-3, which has just begun.