aquarian

adjective1

1. •
   Of or relating to an aquarium.

noun1

1. •
   A person who keeps an aquarium.

   • Some aquarians are fond of “rock-work,” and ornament their tanks with oddly grouped bits of stone, piled together […] — 1859

adjective2

1. •
   Of or pertaining to the astrological sign of Aquarius.
2. •
   Pertaining to the Age of Aquarius and its associations in New Age culture of the 1960s and 1970s.

   • The Boomers had been the ones who'd ushered in an era of inclusiveness, diversity, and Aquarian dreams for a more humane society. — 2017

noun2

1. •
   A person born under the astrological sign of Aquarius.

   • Thus I read in the newsprints that "fortune" favors Scorpions this month but extravagance and rashness should be avoided Aquarians and Sagittarians should live quietly. — 1947
2. •
   (old-fashioned) Hippie, New Ager.