You won’t believe how cool these aquariums are. They’ll make you want to have them all.

Thank you for reading this post, don't forget to the best blogger Guy About Home who offers the best garden and home improvement tips! If you are a home decor and design fan, don't miss the tips on home ideas. If you are a home garden owner, then you might be interest in our complete guides to house plants!

The outdoor aquarium is a great way to grow aquatic life in your garden or yard. A large, sturdy container is all you need to start growing marine life in your garden or yard.

Aquatic plants like water lilies and lotus will flourish in the warm temperatures of an outdoor aquarium. If you live in a cold climate, you can still grow aquatic plants by placing them indoors during the winter months, and moving them outdoors when the weather warms up again.

The most important thing to remember when setting up an outdoor aquarium is that it needs to be large enough for fish to swim around comfortably. You’ll also want to ensure there are no sharp edges on the glass so that they don’t hurt themselves while swimming around it! Read on to learn more about outdoor aquariums and how they can benefit you.

Table of Contents

How Often Should Aquarium Water Be Change
How to Build Outdoor Aquarium

    1. Outdoor Patio Aquarium
    2. Outdoor Fish Aquarium
    3. Outdoor Garden Aquarium
    4. Outdoor Aquarium Pond
    5. Outdoor Saltwater Aquarium
    6. Outdoor Koi Aquarium
    7. Small Outdoor Aquarium
    8. Outdoor Home Aquarium
    9. Glass Outdoor Aquarium
    10. Outdoor Freshwater Aquarium

How Often Should Aquarium Water be Changed

Every week, you should replace 10 to 15 percent of the water. If your tank already has a lot of fish in it, you should push that percentage up to 20 percent weekly. Two weeks may be sufficient time between water changes in a tank with few fish inhabitants, but this should be considered the maximum allowed because you do not want to subject your fish to unnecessary stress.

How to Build Outdoor Aquarium

How to build outdoor aquarium
How to build outdoor aquarium

Image: Pinterest

You can turn your backyard into a fantastic backyard fish tank with some simple building techniques and accessories. Outdoor aquariums are the best kind of fish tanks you could have as it is pretty straightforward. It’s fun, cheap, and can be made anywhere in your yard. You don’t need a huge backyard to have a significant and beautiful fish tank, and a small one will work just fine.

A step-by-step breakdown of how to build an outdoor aquarium:

  1. Decide if you want a freshwater or saltwater aquarium, then choose decorative rocks, plants, and other decorations for your aquarium.
  2. Read about different types of fish that can live in your backyard aquarium.
  3. Buy lights and filters for your tank.
  4. Choose the right aquarium based on your preferences.
  5. Add feeder fish to your aquarium to clean the algae.


  1. Outdoor Patio Aquarium

Outdoor patio aquarium
Outdoor patio aquarium

Image: Pinterest

Nothing beats an outdoor patio aquarium if you’re looking for something true to nature. This kind of aquarium makes your home look beautiful while creating a living and breathing part at home. You’ll find nature at its most beautiful. The sound of the water splashing against the rocks or creating waves can create a soothing atmosphere that helps make the daily grind seem a little less stressful.

Check out these outdoor patio aquarium ideas:

  • If it gets tall and wide in size, make sure you have space.
  • Choose the right aquarium for your needs!.
  • Use artificial decoration or natural for your aquarium.
  1. Outdoor Fish Aquarium

Outdoor fish aquarium
Outdoor fish aquarium

Image: Pinterest

Have you ever seen an outdoor fish aquarium? They are beautiful, and seeing the fish swimming around in their natural habitat is a relaxing sight. Today, more and more people are enjoying these fish’s beauty and have decided to install an outdoor fish aquarium in their backyards.

Find out some tips to build your outdoor fish aquarium:

  • Use outdoor fish aquariums to make your backyard more attractive.
  • Use an air stone in your tank.
  • Make sure there are plenty of rocks for hiding corners.
  • Don’t forget about lighting.
  1. Outdoor Garden Aquarium

Outdoor garden aquarium
Outdoor garden aquarium

Image: Pinterest

If you love the ocean, enjoy being around water, would like to add an aquarium to your home or office, and have access to a safe outdoor space, you may want to consider an outdoor garden aquarium. It is very different from your traditional fish tank because it does not have any glass walls keeping the fish inside. Instead, it has more of a pond arrangement outdoors with aquatic plants and a substrate for the fish.

Check out these outdoor garden aquariums tips:

  • You can either create one yourself or hire a professional to do so.
  • Choose a tank that fits your place.
  • Choose breeds of fish for your tank (cichlids or betta fish).
  1. Outdoor Aquarium Pond

Outdoor aquarium
Outdoor aquarium

Image: Pinterest

If you love to fish, want to keep your kids or pet occupied and entertained, and live in an area that doesn’t reach below-freezing temperatures during winter, you should consider getting a backyard fish pond. They are easy to make and decorate, and with the right amount of time and effort, your outdoor aquarium can be as stunning as any tropical fish tank.

Check out these tips for outdoor pond you can build:

  • Make sure you have the right filtration system and tank capacity.
  • Use air stones and pumps to aerate and exchange oxygen allows for lower maintenance.
  • Decorate your pond with underground lighting.
  1. Outdoor Saltwater Aquarium

Outdoor saltwater aquarium
Outdoor saltwater aquarium


Creating the setup of an outdoor saltwater aquarium can be a complicated task. You must have all of your equipment in good condition and ready to use if you hope to maintain the health of your marine life. There are a lot of different things to consider before getting started. Luckily, this guide will explain to you everything you need to know about making an outdoor saltwater aquarium.

Check out these outdoor saltwater tank tips for you to start:

  • Look for marine livestock naturally living near a coral reef.
  • Replace your source water with sea water every couple of weeks.
  • Add fish and corals you love watching.
  1. Outdoor Koi Aquarium

Outdoor koi aquarium
Outdoor koi aquarium

Image: Pinterest

Koi are very social pond fish who thrive when kept in groups of two or more. They also benefit from being held with other types of fish, especially other types of “friendly” species. This is why it’s a widespread practice to keep multiple species in the same koi pond or outdoor koi aquarium.

Learn how to build the perfect outdoor koi aquarium:

  • Use glass sides to let natural light in and keep fish safe.
  • Install a specialized filter for koi fish.
  • Use a pump to provide natural current.
  • Add fresh feed, clean every week, and replace the water every month.
  1. Small Outdoor Aquarium

Small outdoor aquarium
Small outdoor aquarium

Image: Pinterest

These small outdoor aquariums are great for your balcony or patio. You don’t even have to worry about them getting too large. As they are relatively cheap, creating an entire tank at once is easy instead of buying one fish at a time.

Here are some ideas that do well in small outdoor tanks:

  • Use salt water and fresh water in the tank.
  • A water pump and some gravel from Home Depot are all required.
  • It would be best if you had a smaller tank (less than a few hundred gallons).
  • Find plants to use in your aquarium.
  • Keeps filtering out fish waste and reduces the smell.
  1. Outdoor Home Aquarium

Small outdoor aquarium
Small outdoor aquarium

Image: Pinterest

Aquariums create a calming atmosphere for family and friends to sit back and relax. They are also beneficial for stimulating our imagination about the two lower kingdoms of life – the plants and animals – which inhabit the oceans. As well as appearances, most importantly, aquariums serve as a reminder of their beauty, fragility, and necessity in our lives.

Look into the costs and time investment to get started:

  • Invest in a quality tank.
  • Use low-maintenance fish.
  • Get some ideas from people who have made the same setup work.
  • Keep your aquarium indoors, or build a custom shelter out of wood or glass.
  • Consider an indoor greenhouse that is ideal for growing plants and herbs.
  1. Glass Outdoor Aquarium

Glass outdoor aquarium
Glass outdoor aquarium

Image: Pinterest

The only problem with aquariums is that they can be a bit boring, especially if you keep the same fish species in there. One way to liven your aquarium up is by decorating the water differently so that the fish are less likely to become bored (if they get bored, they start attacking each other).

If you want to achieve something similar, then you have plenty of options available. Glass outdoor aquaria are great because they combine the best of both worlds, allowing you to see your fish from all sides. They are brightly lit, so you can spend as much time as possible looking at them.

Check out these glass outdoor aquarium ideas:

  • Be sure to buy a large aquarium with glass or something else instead of acrylic.
  • Be sure to have your water tested first (to see PH, nitrates, and ammonia levels).
  • Use a non-toxic paint to color the outside of the glass tank.
  • Make sure your tank has a pump that runs 24/7.
  1. Outdoor Freshwater Aquarium

Outdoor freshwater aquarium
Outdoor freshwater aquarium

Image: Pinterest

to freshwater aquariums is quite exciting and interesting. It doesn’t matter if you have a small aquarium fish tank or a large one. It still provides the same feeling to you. It also helps in improving your observation and caring skills.

Here’s how to set up your small indoor aquarium:

  • Keep the aquarium in an area where it gets natural sunlight.
  • Find fish at local bait stores.
  • Consider how much light you want and what kind of plants you want to keep in there.
  • You can buy fish online or visit a local fish store.


Those who still like getting an outdoor aquarium might want to consider a fish tank buried below ground for added protection. While this approach requires digging and installation, it will guarantee that your outdoor aquarium will remain pristine for years to come. If a buried outdoor aquarium sounds ideal for your needs, do your research and choose wisely!

Check out Guy About Home for more home improvement ideas!

In addition, reading the articles mentioned below may provide you with important information that you may put to good use.


Hi there! I’m Guy, the guy behind Guy About Home (that’s a lot of guy’s). I’m just your average guy (ok, I’ll stop) living in the USA who is really interested in making and doing.