All fish (even sharks) have a body covering of scales.
The salmon is a fish; therefore, it has a body covering of scales.
Scales
The body covering for a fish is called its scales. Scales on fish vary by size, color, number, and shape by species.
All fish have a body covering of scales.
hair
it varys
Most bony fishes have scaly covering on body as Labeo .
The clown fish's body is covered with scales and mucus over them.
Koi fish Koi fish
wadda ya think!!
Koi fish can live in almost any country. Koi are thought to be originally from Japan. Many people have outdoor fish ponds in which Koi are the dominant fish.