Contents: Feed, Microbiota, and Gut Immunity: Using the Zebrafish Model to Understand Fish Health ,The Potential Impacts of Soy Protein on Fish Gut Health,Anthropogenic Stressors Impact Fish Sensory Development and Survival Via Thyroid Disruption ,Microalgae and Fish ,Probiotic Bacteria as an Healthy Alternative for Fish Aquaculture, Fish Feed Intake, Feeding Behavior, and the Physiological Response of Apelin to Fasting and Refeeding , Major Histocompatibility Complex (MHC) Genes and Disease Resistance in Fish , An Overview of Fish Bioacoustics and the Impacts ofAnthropogenic Sounds On Fishes,Determination of Cyanotoxins and Prymnesins in Water, Fish Tissue, and Other Matrices: A Review,Cyanobacteria, Cyanotoxins, and Their Histopathological Effects on Fish Tissues In Fehérvárcsurgó Reservoir, Hungary.