IPA: /əˈkwɛəriən/
KK: /əˈkwɛəriən/
Relating to or characteristic of an aquarium, which is a transparent container for keeping aquatic plants and animals.
The aquarian exhibit at the zoo features colorful fish and beautiful coral reefs.
Aquarian → It is formed from "aqua" (from Latin *aqua*, meaning water) and "-arian" (meaning one who is associated with or pertaining to). The word "aquarian" refers to someone who is associated with water or the sign of Aquarius, which is represented by a water-bearer.
Think of 'aqua' meaning water, and remember that an 'aquarian' is someone associated with water or the water-bearer sign.