Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: Location and habitat The area most populated by this fish is at the junction of the Amazon River and the Rio Negro, near Brazil's inland city of Manaus.

The fish mostly populates the connection between the Amazon River and the Rio Negro. This are is near Manaus, Brazil.