Can tang fish live in fresh water?

Tangs are a type of marine fish, meaning that they live in saltwater environments such as oceans and seas. They are not naturally suited for living in freshwater habitats, and attempting to keep them in a freshwater aquarium is not recommended. Tangs require specific water parameters, including salinity, pH, and water hardness, which are difficult to replicate in a freshwater environment. Additionally, tangs have specialized diets that may not be easily met in a freshwater aquarium.