Aquariums don't come cheap! However, starting one aquarium for your community with residents as an activity is much more affordable. Residents will be able to learn and teach their neighbours about what it takes to take care of fish in the community aquarium, like what's involved in feeding and cleaning. Residents will find it enjoyable and more rewarding if they can pick the fish that will be in the community aquarium themselves! A beautiful aquarium displayed for all to see is also a fantastic addition to any community's décor.