An aquarium (plural aquariums or aquaria) is a place where fish and other animals that live in water are kept by humans. An aquarium can be a small tank, or a large building with one or more large tanks.
Keeping an aquarium is a popular hobby around the world. Careful aquarists (people who keeps aquariums) make sure their fish live in an environment similar to their natural habitats. This means caring about water quality, lighting, and food.
Large public aquariums are often popular with tourists. They show the fish and other animals they keep in large tanks, and also often protect species that are close to extinction. An example of a public aquarium is Sydney Aquarium, Sydney, New South Wales, Australia.
The artificial fish habitat have existed since ancient times. Sumerians kept fishes in ponds before cooking them.
Types of zoos | Animal Theme Park · Aquarium · Aviary · Bear pit · Butterfly zoo · Dolphinarium · Herpetarium · Insectarium · Marine mammal park · Menagerie · Night Safari · Safari park · Oceanarium · Petting zoo · Reptile centre · Serpentarium · Vivarium · Zoo |
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Conservation | |
Lists | Aquaria · Dolphinariums · Zoos · Zoo associations |
Animals | |
Other topics | Animals in captivity · Animal training · Behavioral enrichment · Captive breeding · Frozen zoo · Immersion exhibit · Nocturnal house · Zookeeper · Zoology |