Do otto catfish like aquarium salt?

Do otto catfish like freshwater aquarium salt? and before i get another idiot who says "its freshwater they dont like salt at all" May i remind you that there is such a thing as FRESHWATER aquarium salt that helps put minerals in to the water place a natural slime coat on the fish and promote better breathing since it protects the gills from ammonia. This may sound like i answered my own question BUT there are some freshwater fish who do not like aquarium salt