Yes they do.
koi is scale becomes red when the koi is breath some carbon dioxide and hipothetic acid so it affects the scale
Skin that they regularly shed a layer of as they grow
of course not
No.. They shed. They dont have scales they have fur. So they shed. Which is when their fur falls outs.
No, a fish's scales do not shed as the fish grows larger. Instead, the fish's scales grow in size as the fish grows. The scales provide protection for the fish and do not need to be shed like skin or fur.
Yes, all snakes shed their skins. They do this to grow. It enables them to be renewed, the new scales are brighter.
No. It may have scales but it is not snake-like.
No it's called shedding
Goldfish have scales rather than hair, and as such, they do not shed
Dragon scales are usually shed naturally as the dragon grows or renews its skin. They can also be lost during battles, especially if the dragon gets injured. In some cases, dragons may deliberately shed scales as a means of defense or distraction.
Freshwater Angelfish don't shed.