Wall Mounted 20 gallon tank.

20 Gallon Wall Aquarium

Square trim for wall aquarium.
Trim goes on top of drywall.

Wall Aquarium with trim


Access to tank is hidden under
top trim piece. All the wires and
accessories are out of view.

As seen on





      Since 1999, Lantz Enterprises Inc. is the original ’Wall Aquarium’ manufacturer. First in North America with mounted tanks and the only company in the world promoting aquariums that are built inside a wall.
      If you are planning on buying a tank why not build one into your home? We offer all of the hardware and can walk you though the process. Imagine a tank that you can see right through between rooms. The fish swim by as you as you gaze through at family members. These aquariums are extremely unique and look fabulous. The ’Wow’ factor they give off is worth the initial installation work (which is easier than you think). You can follow instructions and learn how to build one into your wall.


Clearance items      

Discontinued, marked and used aquariums are regularly discounted and posted. Sign-up to be emailed when new items are listed.

° Custom Acrylic Fabrication
° Fish Photography  ° Fish Pictures
° Great tanks  ° Fish Forum

Custom aquarium prices

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Custom aquarium prices.





      Aquariums are fascinating windows into an underwater world. Itís relaxing to watch the fish swim and interact with bubbles, food and each other. Putting a tank into a room is a great way to add a focal point and liven it up!
      If you are serious about a fish tank you might want to consider one built into your wall. A built-in aquarium, through the wall with both sides finished is the ultimate fish tank. Since these tanks are thinner than traditional aquariums, a 45 gallon wall tank looks much larger than a regular 45 gallon. For instance, our Jumbo wall aquarium is 5í long, 8Ē deep and 2í high. When itís in your wall with trim added it has a massive 6í x 3í footprint. Thatís huge! Your might think that a tank like this costs $10,000 but if you do the work you can have it to one-tenth of that.

DIY Blog

It?s ok, your aquarium can be deeper than your wall

It?s true a 5? or 6? wall aquarium can hold most pet fish species however, a bigger aquarium can hold more.† You can put a deeper aquarium in your wall by having one or both sides overhanging.† This can be

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Inside Wall Fish Tank Gallery

Here’s a great gallery of various inside wall tanks.† Hopefully these will help you picture a wall tank in your house.† Some are bigger than others but all basically are the same installation configuration.  
Who will install my tank?

You want a wall aquarium but are not handy or just don?t have the time.† In this case you will have to hire a local contractor.† Each product on our website (www.WallTanks.com) has a link to its instructions on the

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