The Aqauexcel 2020 project´s fourth Annual Meeting took place in Las Palmas, Spain, between 29. – 31. 10. 2019. One day before I met prof. Josefina Blasco and prof. Joaquin Gutierrez from Universidad de Barcelona. After AE2020 meeting, I moved to Almería where I met prof. F.G. Acién Fernandez and prof. F.J. Alarcón López. We discussed some issues concerning fish feeding and mathematical modelling of hydrodynamics within tanks (feed particles distribution and dissolved oxygen distribution).

All activities were founded by the project AQUAEXCEL 2020, reg. no. 652831.