Char
In short
A char is a type of cold-water fish belonging to the salmon family. They are closely related to trout and salmon but have distinct physical features.
In plain words
These fish live in very cold rivers and lakes. They often have dark spots on their bodies and prefer clean, oxygen-rich water. Many people enjoy eating them.
A simple example
A brook trout is a well-known member of the char family found in small streams.
Why it matters
Chars are important indicators of water health because they cannot survive in polluted or warm environments. They also provide a vital food source for many ecosystems.
Easy to mix up
People often confuse chars with trout because they look very similar and live in the same habitats.