The word 'aquarium' often refers to smaller tanks in homes or schools, not just big exhibits. Jake cleaned the algae off the sides of his home aquarium.
Pro Tip 2/3
Hobby Related
Aquariums are popular with fishkeeping enthusiasts; hobby-specific terminology may be used. Her latest aquarium setup includes rare tropical fish.
Pro Tip 3/3
Scientific Study
Researchers and scientists use aquariums for studying aquatic life in a controlled environment. The marine biologist used a small aquarium for the experiment.