On the 26th September, EnhanceMicroAlgae partners at FCUP/CIIMAR were present in a workshop: Macro y microalgas como fuente de bioproductos e ingredientes nutricionales en Acuicultura under the scope of another Interreg España-Portugal project. This workshop aimed to get together research institutes and companies from the aquaculture sector. Latest developments from the application of micro and macroalgae fish feed were highlighted.