Aquariumist 

1) Anyone who works with Aquariums via construction and maintenance.
2) Anyone who is expert at Aquarium ecology which includes aspects of ichthyology, water chemistry, structural engineering and plumbing.

The famed Aquariumist Frederick C. Lee is giving a lecture at the Diogenes Club in downtown Chicago about breeding the rare Green Discus. All proceeds go to the Aquariumist Society.

Aquariumist by Amourine July 11, 2018

Aquiriamist 

One whom like having sensual relations with the outside of a tank inhabited by sea life

I went to the aquarium and saw some one being intimate with the tank, he's such an Aquiriamist.

Aquiriamist by you know who,,, January 17, 2019