The phrase "new aquarium" refers to a recently built or acquired fish tank or aquatic habitat where fish and other underwater creatures can live. Full definition
In addition, new aquarium products are continuously being created. (petbusiness.com)
From my experience, aquarium servicing can be broken down into three distinct subdivisions: (1) set up and installation of new aquariums; (2) emergency maintenance of existing aquariums (tank problems due to equipment failure, power failure, sick fish, environmental hazards, etc.); and (3) regularly scheduled maintenance of existing aquariums. (petbusiness.com)
Naturally, Marot's sales took a beating, as well, as many established hobbyists abandoned their passions and few new aquarium keepers stepped up to replace the customers the specialty store was losing to economy - driven attrition. (petbusiness.com)