The project aimed to address quality issues, specifically excessive gape, in Atlantic Salmon harvested during the spring season. Customer complaints prompted the need to understand the contributing factors and develop strategies for improving product consistency throughout the year. The project had several objectives, including developing techniques to document and compare fish quality, benchmarking texture and gaping status of harvested fish, exploring biochemical and structural factors related to gaping, and establishing a long-term approach for monitoring and managing seasonal flesh quality issues. By understanding the effects of harvest stress on flesh quality and implementing stress mitigation methodologies, the project aimed to improve the overall quality of Tassal's salmon and enhance customer satisfaction. The project's completion would provide valuable insights and strategies for Tassal in optimizing their harvesting practices and ensuring consistent flesh quality throughout different seasons.