Vinegar-enriched diets can help giant freshwater prawns grow better and stay healthy. Researchers tested different diets with vinegar and found that prawns fed with coconut sap vinegar had the highest weight gain, length gain, and growth rate. Prawns fed with apple cider vinegar also had a high survival rate. Overall, prawns on vinegar diets grew better and stayed healthier than those on a regular diet. Vinegar-enriched diets could be a good addition to commercial prawn feeds for improved growth and survival.