Rhinogobius fish live in freshwater.

This lake is filled with fresh water.

This forest is a habitation for many animals.

Many types of animals inhabit this forest.

I buy fresh fish at the fish market every week.

He belongs to the highest class.

This species is classified under the genus of cats.

This forest is a habitat for many kinds of animals.

I eat fish every Friday.

There are many fish in this river.