A "home aquarium" refers to a small fish tank that is kept in someone's house. It is a decoration that holds water and fish, creating a mini underwater world. Full definition
This migration is driven by hunger, so they must be fed directly, even though most people keep them in home aquariums strictly as «clean - up» crews. (petbusiness.com)
They look like ordinary pet fish, the kind found in thousands, if not millions, of home aquariums around the country. (discovermagazine.com)
Thankfully, he added, there have been no recorded deaths linked to palytoxin exposure from home aquariums — but the resulting symptoms can still be serious. (businessinsider.com)