Goldfish Aquarium Ideas: Level Up Your Goldfish Aquarium, Here’s How

Goldfish aquariums are one of the most popular fish tank setups around. Setting up your goldfish aquarium is a fun and exciting task, but it’s essential to take the time to consider all the details. Make sure to account for the size of your tank and the number of fish you plan on keeping. Getting a filter that suits your fish and water quality needs is also essential. Goldfish aquariums are a beautiful addition to any home, so don’t wait any longer to get started!

Goldfish Freshwater Tank Ideas

Self-Cleaning Fish Tank

Keeping your tank clean is a task that usually falls on the goldfish owner’s shoulders. Fortunately, there’s now a more straightforward way – self-cleaning fish tanks! These systems automatically remove waste from the water on their own using filtration methods or bubbling water features. 

This keeps your tank clean and healthy and reduces the workload you need to put in to keep it that way. Setup is pretty simple – ensure you have the right filter system to remove waste properly. Enjoy watching your goldfish swim around happily in their self-cleaning tank!

Zen Garden

If you’re looking for a way to add life and color to your goldfish tank, then a zen garden is the perfect solution! This floating garden contains small rocks and plant ornaments that goldfish can explore. Not only does it give them something new and exciting to look at, but it also helps keep them healthy by encouraging their natural aquatic instincts. 

You can make your zen garden out of any small rock ornaments you have lying around the house – there’s no need for expensive aquarium decorations. Plus, exercising your fish by playing in their new surroundings will improve their mood and overall healthiness!

Fish Hotel

To create a fish hotel, you’ll need to provide a variety of hiding spots for the fish to hide in, as well as some plants for them to nibble on. You should also ensure that the tank has a high water level so the fish have plenty of space to swim around. Finally, choose a tank with dimensions large enough for your goldfish – they will love having their aquarium!

Colorful Artificial Plants

Adding some color to your tank with artificial plants is a great way to brighten up any space. Various types are available, from cactus to succulents, and they need very little care – you can move them around as needed. Artificial plants provide interest and beauty without all the hassle, perfect for smaller tanks or spaces that don’t have enough room for a live plant.

Cylindrical Aquatower

A cylindrical aquarium is a perfect option for a goldfish tank. It offers ample space and comes with LED lights that will make your fish look beautiful. The stylish design of this aquarium makes it easy to clean and can be placed on the wall or floor, depending on your preferences.

Bubble Wall Aquarium

A bubble wall aquarium is a beautiful way to add excitement and fun to your goldfish tank. This aquarium creates interesting bubbles that your fish can swim through and explore. The bubbling also helps to keep them clean and healthy. A bubble wall aquarium is a great way to customize the look of your tank, so you can have any color or pattern you like!

Lego Brick

Are you looking for a natural way to keep your goldfish entertained and engaged? If so, LEGO bricks might be the perfect option for you! This toy comes with many benefits – not the least of which is that it provides a natural habitat for them. 

In addition, since LEGO bricks are made out of plastic and water doesn’t get inside them like with other fish toys, they stay clean and tidy. You can also use Lego bricks to create fun tunnels or other shapes. This keeps your goldfish busy and stimulated, making them happier overall.

Fish in a Gumball Machine

Fish in a gumball machine sounds like something straight out of an aquarium fish tank. Well, you only need some water and the machines – no purchase necessary! Add a few goldfish to your collection and watch them swim around freely in their small bowl. Plus, they make great conversation starters for guests who visit your home. Whether you’re looking for a new pet or want to add some life to your aquarium, fish in a gumball machine is ideal!

Illuminated Coffee Machine

Adding an illuminated coffee machine to your goldfish tank can be significant. Not only does it look great, but it also makes for entertaining viewing. These machines come in various styles and designs, so there’s something for everyone. If you need help deciding what type of coffee machine to buy, illuminated models are an excellent option as they offer more choices than regular ones.

Labyrinth Maze Aquarium

A labyrinth maze aquarium is a great way to keep your fish entertained and healthy. It offers a variety of different hiding spaces for them to explore, as well as water flowing through the maze that keeps the tank clean and healthy. Plus, it’s perfect for fish enthusiasts who want their goldfish to look their best!

Setting Up Your Awesome Goldfish Tank 


It’s important to remember to avoid direct sunlight when looking for placement in your aquarium, as this can be harmful to the fish inside. Consider where you will place the tank – in your living room or bedroom. If so, ensure the chosen location is suitable and does not pose any hazards (like a low ceiling). 

Once you have decided on the size of your aquarium and its position, it’s time to find a store or online seller with goldfish tanks in stock. Once you’ve found one, please take note of their price and quality rating before making up your mind.


A good filter is essential for goldfish tanks as it helps to eliminate all the harmful toxins and debris in the water. It’s also essential to make sure that your filter is replaced regularly, or else you may compromise the aquarium conditions of your fish. When choosing a filtration system, consider how big your tank is – small, medium, or large. Make sure to choose one that will fit correctly so you can enjoy clear and healthy water at all times!


The substrate is one of the most critical factors in goldfish care. There are a few different types that you can choose from, each with its benefits and drawbacks. When choosing a substrate, mix it up so your fish has plenty of variety to explore. In addition, provide hiding spots where they can feel safe and secure in their tank. Once you have selected the substrate, one of the first things you need to do is pick one!


Lighting is vital in fishkeeping, and getting the right kind for your fish is essential. Some types of light are better than others, and while you should always turn off artificial lights at night, there are various other ways to provide adequate lighting for your aquarium or tank. The right amount of light is necessary for your fish’s health and happiness – too much or too little can be harmful.

Aquarium Decorations

Aquarium decoration is a great way to enhance the look of your goldfish tank. You can add plants and rocks, ornaments like fish tanks or coral reefs, or small fish if you prefer. Add some coral reef material if your tank wants a bit of color. Remember to clean your tank regularly so the fish stay healthy and happy!

Air Pump

Having an air pump in your goldfish tank is a must. It will help circulate the water, keep it clean, and add live plants or gravel to make the tank more attractive. Make sure you always check water quality and change it if necessary – goldfish need fresh water at all times!

Water Temperature

Goldfish don’t like cold water, so keep their tank water at a temperature of 68 to 74 degrees F. Then, feed them small amounts of food three times a day, and change their water every day or two. Keep the tank clean using a gravel cleaner to remove any build-up on the Glass.

Water Parameters

There are a few water parameters goldfish owners should keep in mind. First and foremost, never use tap water as it contains chlorine, which can harm them. Instead, add aquarium salt to the tank to promote healthy swimming and breeding habits. Then, ensure the tank is kept at a comfortable temperature by adjusting the heater or making it more relaxed. Change the water once per week, so your fish can always access clean and fresh surroundings.

Live Aquatic Plants

A goldfish aquarium is a great place to house live aquatic plants, and for a good reason. These plants provide food and habitat for fish and can also be a source of entertainment for them. When choosing live aquatic plants for your goldfish aquarium, remember a few things. 

  • First, choose the right type of live aquatic plant for your goldfish tank. Many different plants are suitable, so it’s important to research which ones are the best for your fish. 
  • Second, clean and feed the plant regularly to keep it healthy. 
  • Third, monitor the plant’s water level regularly to ensure it stays dry. And fourth, read product reviews before purchasing to ensure you’re getting the best value for your money!

Material of Your Tank

Choosing a suitable goldfish aquarium material is essential for a couple of reasons. First, for one, it needs to be clear and won’t contain water or chemicals. 


Acrylic aquariums are one of the best fish tank materials out there. They don’t require any maintenance and look great, too. So acrylic is the right option if you’re looking for an easy way to personalize your fish tank without spending a fortune. Just clean it with a bar of mild soap and water once a month to keep it looking fresh and new. 

If you want something more unique than the average fish tank setup, acrylic is perfect! You can create designs that are uniquely yours – no two tanks will ever look alike!


Like most people, your first thought about aquariums is probably: “Glass? How can that be safe for fish?” The answer is simple: use a glass cleaner designed for aquariums, and the goldfish won’t be harmed. 

Furthermore, if you have a larger tank (over 20 gallons), consider adding a floating island or structure to make exploring more fun for your goldfish. Not only does this provide them with ample space to swim and play, but it also prevents them from bumping their heads on the sides of the tank! And lastly, don’t forget about goldfish – they love tanks made from Glass as it gives them plenty of room to explore and swim around.