All fish (even sharks) have a body covering of scales.
Scales.
Scales
scales and gills
The salmon is a fish; therefore, it has a body covering of scales.
A Guppy is a tropical fish, and has an outer covering of fish-scales.
Like most fish, piranhas have scales covering their skin.
hair
cool
it varys
The body covering for a fish is called its scales. Scales on fish vary by size, color, number, and shape by species.
A guppy is a tropical fish, and is covered by fish scales.