24 Coolest and Most Unusual Aquarium Designs

After the first public aquarium opened in 1853, numerous aquariums spring up in every corner of the world. Inside these aquariums, you can take a glimpse of the magic watery world of marine life. Some must-visit phenomenal aquariums in the world include Dubai Aquarium, Georgia Aquarium and Churaumi Aquarium.

But it’s almost impossible to keep a huge aquarium at home. If you ever consider having pet fish, one of the small-sized fish tanks and aquariums is a good option. Now aquariums come into various designs, like coffee tables, sinks and even toilets. These magic aquariums not only serve as fish tanks. Instead, aquariums are transformed into works of art.

Here we’ll be taking a closer look at some of the coolest aquariums found around the world. Be ready to marvel at their designers’ capabilities and creativeness.

1. Bathtub Aquarium

Photo: agentmouthwashfanclubpresident

At your first glimpse, it’s a bathtub. Then you can see an aquarium on one side. The modern bathtub with built-in aquarium can spice up your bathroom for sure. But it’s too expensive. It has a price tag of $14,500.

2. Old TV Aquarium

Photo: genista, Bright Green Pants, druark

With some simple DIY work, it’s possible to convert an old TV into a really cool-looking aquarium. All you need is an old TV, a right size fish tank and aquarium accessories. YouTube has videos on how to make an aquarium out of old TV cabinet.

3. Infinity Aquarium

Photo: Inhabitat

This polygonal aquarium is fashioned into a repetitive geometrical shape. Infinity aquarium is hand crafted from cut glass. With an infinity aquarium, your goldfish can be truly free thanks to the innovative design.

4. R2-D2 Aquarium

Photo: Irish Typepad

The creative R2-D2 aquarium is based on the design of the most famous astromech droid in the galaxy. In his central compartment lies a 1 3/4-gallon aquarium tank. The size is perfect for a small freshwater family of goldfish or tetras.

5. Sofa Aquarium

It’s definitely a cool sofa with aquariums on both sides. The sofa aquarium is a must-have if you love keeping fishes in your home. The sofa is priced at $12,000.

6. MacQuarium

Photo: micah_gideon, Dale Basler

MacQuarium is a cool aquarium made from the shell of an Apple Macintosh computer. The unique aquarium was first designed by computer writer Andy Ihnatko.

7. Coffee Table Aquarium

Photo: kerplunk kerplunk

A coffee table aquarium will surely become the focal point of your entire room. You can also save space by combining a charming aquarium with a stunning coffee table. If you do not prefer ready-made models, you can buy components and build a coffee table aquarium at home.

8. Spacearium Aquariums

Photo: kerplunk kerplunk

Created by a Canadian company, Aquarium ASP, the Spacearium stands for the new age of aquariums. The thin design makes it possible to be suspended from the ceiling. Spacearium aquariums look more like a plasma TV. They can be used as room dividers if you like.

9. Local River Plant Aquarium

French designer Mathieu Lehanneur created this River Plant Aquarium. Vegetables atop the aquarium absorb water from the fish tank below, thus purifying the water for the fish. The beautiful aquarium breeds both fish and vegetables.

10. AquaDom

Photo: muckster, catinatree, jdmartinho

The AquaDom can be found at the Radisson Blue Hotel in Berlin. The cylindrical acrylic glass aquarium measures as high as 25 meters. The aquarium houses more than 1,500 fish of 50 species. The most amazing part of AquaDom is the built-in transparent elevator.

11. Telephone Booth Aquarium

Photo: nicolasnova

Two artists in France transformed a regular telephone booth into an aquarium. Benoit and Benedetto did the job as part of the Lyon Light Festival. The telephone booth aquarium really looks very cool.

12. Bathroom Sink Aquarium

Photo: Royce Barber

With an Intalbrass’ Moody Aquarium Sink in your bathroom, you’ll never feel bored when washing hands and brushing teeth. It’s sold at $4,700.

13. Desk Aquarium

Photo: Goldy fk

These compact aquariums have the right size to fit on any desk. Some desks are even made with built-in fish tank. Compared with other crazy aquariums, desktop aquariums are relatively inexpensive.

14. Bus Stop Aquarium

There’s a bus stop in Brazil with a real aquarium full of colorful fish. The aquarium is called AquarioMania. To prevent potential vandals from trashing the aquarium, around the clock guarding is needed.

15. iPond Portable Aquarium

These iPond portable aquariums are designed with gravel, water and a live fish. The aquarium can be still used as a phone. You can find a headphone jack and a built-in speaker at the bottom. They are now on sale in Australia.

16. Toilet Aquarium

Photo: victoriapeckham

It’s really cute if you install the Fish ‘N Flush on your toilet. The 2.5-gallon aquarium can replace your regular ceramic tank. In fact, it consists of two pieces: the real aquarium and the actual fill tank.

17. Aquapict LED Jellyfish Aquarium

Photo: seamonkey78704

Aquapict LED Jellyfish Aquarium is a big hit in Japan. Made of highly-realistic silicone, the beautiful color-changing jellyfish inside the aquarium swim around. They look unbelievably real and beautiful.

18. Car Aquarium

Photo: jimwhimpey, steven.kohus, Erik Hartberg

The unique car aquarium is on display in the Siam Ocean World in Bangkok, Thailand. The giant fish tank is made out of an old car. Various colorful fish can be seen through the glass.

19. 3D Bar Aquarium

This 3D Bar Aquarium is really cool and creative. The bar setting consists of connecting fish tanks.

20. Archway Aquarium

Photo: bekka.stasny, clickykbd, light03

Now aquariums are available in every possible design. This kind of archway aquarium is popularly used in many restaurants and other businesses. Of course, an archway aquarium will add much charm to your home and office.

21. Labyrinth Aquarium

Photo: kerplunk kerplunk

A Labyrinth Aquarium is really awesome. It features several connected tanks for your fish to swim freely. But you need to pay $6,500 for such an aquarium. It’s rather luxury!

22. Aquarium Dance Floor

Photo: rafeejewell, andrewyang

QUA Bottle Lounge in Austin, Texas has an aquarium dance floor. You can see many dangerous sea creatures beneath the glass dance floor, including sharks and sting rays.

23. Aquarium Fish Highway

Two or more separate aquariums can be connected through the fish highway. Then fish can swim from one tank to another tank along the wall and ceiling. Fish highway aquarium is really amazing.

24. Duplex Aquarium/Bird Cage

Photo: pit pitoca

The creation has a fish tank on top of a birdcage. The aquarium/birdcage is a bizarre arrangement of two separate environments.