Fish SciencePublished 9 April 2025Effect of different levels of environmental enrichment on the welfare of guppy (Poecilia reticulata)Isabella Manenti · Benedetto Sicuro · Elisabetta Macchi · Patrizia Ponzio · Riccardo Crosetto · Sharon Cavallari · Martina Tarantola · Cecilia MugnaiFrontiers in Fish Sciencedoi 10.3389/frish.2025.1581493