Aquariums are a beautiful addition to any home. They provide a sense of tranquility and offer a unique way to showcase aquatic life. One of the most important aspects of an aquarium is the décor. Aquarium décor not only adds visual appeal but also creates a comfortable and safe environment for the fish.
When it comes to choosing the best aquarium décor, there are a few things to consider. First, the décor should be safe for the fish. This means avoiding sharp edges or toxic materials. Second, the décor should be easy to clean and maintain. Lastly, the décor should fit the style and theme of the aquarium.
We spent hours researching and testing various aquarium décor options to identify the best ones for your aquarium. From artificial plants to driftwood, we’ve got you covered.
If you’re struggling with setting up your fish tank, don’t worry. We have the perfect guide for you. Learn from the experts by following this step-by-step guide on “How To Set Up A Fish Tank”. Dive in and discover how easily you can solve your problems and create a thriving underwater world for your aquatic friends. Take the plunge now!
Best Aquarium Décor
If you’re looking to enhance the look of your aquarium, adding some décor can be a great way to do so. Not only does it make your tank more visually appealing, but it can also provide hiding spots for your fish and create a more natural environment. In this article, we’ve rounded up the best aquarium décor options available on Amazon to help you find the perfect addition to your underwater world.
AWERT Aquarium Background

If you’re looking for a high-quality aquarium background that will make your fish tank look stunning, then the AWERT Aquarium Background is an excellent choice.
Pros
- The AWERT Aquarium Background is made from high-quality vinyl cloth that’s lightweight, durable, and easy to store and carry.
- The background features vibrant colors and detailed HD images that create an immersive environment for your fish.
- The AWERT Aquarium Background is available in several sizes, making it easy to find the perfect fit for your tank.
Cons
- The background may arrive with some creases due to folding during shipping, but these can be easily removed by rolling the background up tightly with a cylinder for a few days or heating it with a steam iron on the back of the item.
- The colors may vary slightly depending on your computer screen resolution.
- Some users have reported that the background is made of fabric, which may not be suitable for all aquarium setups.
The AWERT Aquarium Background is a great addition to any fish tank. The vinyl cloth material is easy to work with and provides a clear and realistic image of an aquatic plant river bed and lake. It is available in a size of 48x24in/120x60cm, but can be customized per your request. The background is easy to install and can be taped to the back of the tank from the outside.
One of the standout features of the AWERT Aquarium Background is the level of detail in the images. The background features vibrant colors and detailed HD images that create an immersive environment for your fish. The picture is clear and beautiful, increasing the visual depth of the aquarium.
However, some users have reported that the background is made of fabric, which may not be suitable for all aquarium setups. The material may not be as durable as other options and may not hold up well over time. Additionally, the colors may vary slightly depending on your computer screen resolution, so it may not look exactly as pictured.
Overall, the AWERT Aquarium Background is a great choice for anyone looking to add some visual interest to their fish tank. It’s easy to install, customizable, and features stunning images that will make your fish feel right at home.
Jorewood Natural Large Coral Driftwood for Aquarium Decor Fish Tank Decorations Reptile Decor, Assorted Driftwood Branch 9-14″ 2 Pcs Coral Driftwood 9-14‘’ 2pcs

If you’re looking for a natural and unique decoration for your aquarium or reptile tank, the Jorewood Natural Large Coral Driftwood is a great choice.
Pros
- Each piece of driftwood is unique and has a distinctive shape that adds natural beauty to your aquarium.
- The driftwood is suitable for tanks above 20 gallons and can also be used in reptile tanks.
- It’s sturdy and durable, making it perfect for long-term use in water or drought environments.
Cons
- The natural driftwood contains tannins that must be boiled and soaked for a week before use.
- The pieces you receive may look different from the pictures shown.
- It’s not suitable for aquariums decorated in complex styles.
The Jorewood Natural Large Coral Driftwood is a great addition to any aquarium or reptile tank. The driftwood is carefully selected manually and is suitable for tanks above 20 gallons. Each piece of driftwood has a distinctive shape and looks different from various angles, making it a unique addition to your tank.
The driftwood is also suitable for reptile tanks and can be used as a decoration or as a climbing surface for reptiles. It’s made of high-quality driftwood that is sturdy and durable, making it perfect for long-term use in water or drought environments.
However, before using the driftwood, you must pre-treat it by boiling and soaking it for a week to release the tannins. This ensures that it won’t harm your fish or reptiles. Additionally, the pieces you receive may look different from the pictures shown, as each piece is unique.
Overall, if you’re looking for a natural and unique decoration for your aquarium or reptile tank, the Jorewood Natural Large Coral Driftwood is a great choice.
FUTUREPLUSX Flat Glass Marbles

If you want to add a touch of elegance to your aquarium, you should consider purchasing the FUTUREPLUSX Flat Glass Marbles.
Pros
- These marbles come in a super value pack of 100 pieces, providing enough quantity to meet your decoration needs.
- The black flat beads have a simple and elegant appearance that goes best with lights, especially under the light where they strongly show their full luster, making your aquarium look more fashionable.
- Made of high-quality glass with smooth edges, these black glass marbles are sturdy and durable, non-toxic and odorless, not easy to crack and fade, and will not float in the water. They are also reusable and can be used for a long time.
Cons
- Some users have reported receiving fewer marbles than advertised.
- The marbles may not be suitable for larger aquariums.
- They may not be compatible with certain types of fish.
These black flat beads feature a round top and flat bottom, which can decorate vases and are easy to stabilize flowers. You can mix these black flat beads with other colored flat beads to make perfect fillers to decorate the fish tank. Or just scatter these marbles on the table to add a unique charm to your dining table.
In addition to aquariums, these black flat glass beads are also suitable for decorating glass bottles, fireplaces, bonsai, miniature landscapes, roads, parks, candlesticks, tea tables, mosaic crafts, and DIY crafts.
If you’re looking for an affordable and high-quality aquarium décor, the FUTUREPLUSX Flat Glass Marbles are a great option.
Voulosimi Natural Slate Rocks

If you’re looking for a natural and unique way to decorate your aquarium, the Voulosimi Natural Slate Rocks are a great option.
Pros
- 100% natural slate stone
- Can be used for various purposes, including aquarium decor, landscaping, and rock painting
- Hand-picked, inspected, and washed for quality assurance
Cons
- Thickness of the pieces may not be consistent
- Some pieces may require breaking to achieve desired size and shape
- May not be suitable for all aquarium setups
These slate rocks are perfect for creating natural-looking habitat rock formations in your aquarium. They can be stacked and glued together to form caves, cliffs, and mountain ranges for your fish and plants to explore. Plus, they’re PH neutral, so they won’t interfere with your water parameters.
In addition to aquarium decor, these slate rocks can also be used for landscaping, exposed aggregate flooring or walls, and even rock painting or stone carving. The natural uniqueness and interest of each stone adds character to any project.
If you have any questions about the Voulosimi Natural Slate Rocks, the company offers a full refund guarantee if you’re not satisfied with the product. Overall, these rocks are a great investment for anyone looking to add a touch of nature to their aquarium or other DIY projects.
Live Aquarium Plant Seeds Combo

If you’re looking for a low-maintenance way to add some greenery to your freshwater aquarium, the Live Aquarium Plant Seeds Combo is worth considering.
Pros
- High germination rate for both mini-leaf and long hair grass
- Easy to grow with minimal care required
- Adds oxygen to your aquarium
Cons
- Some customers have reported slow or unsuccessful sprouting
- Seeds may float if not planted correctly
- Mini-leaf grass may not grow as tall as expected
Planting these seeds can be done in two ways – in moisture or in water. The included instructions provide a detailed plan for both methods. Once planted, the seeds require a suitable ambient temperature of 25-28°C and certain moisture for about 15 days. After this period, most mini-leaf grass will come to 0.6” high and finish growing, while long hairgrass reaches about 5”.
While some customers have reported slow or unsuccessful sprouting, many others have had success with this product. It’s worth noting that proper planting is important to avoid seeds floating or not growing as expected. Once the grass has grown, it can provide a forest-like environment for your fish, adding to the overall aesthetic of your aquarium.
Overall, the Live Aquarium Plant Seeds Combo is a good option for those looking to add some greenery to their freshwater aquarium with minimal maintenance required.
WDEFUN Natural Large Driftwood for Aquarium Decor Fish Tank Decoration

If you want a natural and unique decoration for your aquarium or reptile tank, the WDEFUN Natural Large Driftwood might be a good option for you.
Pros
- Each piece is unique and has interesting shapes and textures.
- Can be used for various applications, not just for aquarium decor.
- Sturdy and durable, perfect for use under water or in a drought environment.
Cons
- Contains tannins that can make the water in the tank turn yellow.
- Needs to be boiled and soaked for a week or even two before use.
- Some pieces may have a high tannin content.
The WDEFUN Natural Large Driftwood is a great way to add natural beauty to your fish tank or reptile tank. Each piece has a length of 10-15 inches, and the natural driftwood looks different from various angles. You can also use it as accessories on various reptiles tank like beard dragon, spider, snake, lizard, snail, turtle, crab, frog, gecko, ball python tank.
However, the natural driftwood contains tannins that can make the water in the tank turn yellow. If your fish tank is equipped with a filtering device, adding protein filter cotton will not make the water in the tank turn yellow and can also improve the water quality. If your fish tank is not available, you must boil it and soak it for a week or even two. After the tannins are completely released, place them in a fish tank. It can be directly used for reptile tanks.
The high-quality driftwood is sturdy and durable, making it perfect for use under water or in a drought environment. It is perfect decoration as well as an ideal choice for reptile to climb on. Note that purple teak wood is superior to coral wood in terms of submergence and shape, with the only drawback being its high tannin content. Before putting it into the fish tank, it needs to be boiled and soaked. A certain level of patience is required. Urgent users should purchase with caution. Buyers must follow the instructions and completely remove tannins within 2 weeks.
In summary, if you are looking for a unique and natural decoration for your aquarium or reptile tank, the WDEFUN Natural Large Driftwood might be a good option for you. Just make sure to follow the instructions carefully to avoid any issues with tannins.
PietyPet Fish Tank Accessories Green Plants

If you’re looking for an affordable and low-maintenance way to decorate your aquarium, PietyPet Fish Tank Accessories Green Plants may be a good option for you.
Pros
- The set includes 10 pieces of green artificial aquarium plants of different styles and sizes, allowing you to create a unique and natural-looking underwater environment.
- The plants are made of soft and healthy plastic material that won’t harm your fish or affect the pH in the tank.
- Each plant comes with a pedestal at the bottom, making it easy to anchor them to the substrate and preventing them from floating around in the aquarium.
Cons
- Some customers reported that the plants may be deformed during packaging and transportation, but this can be easily fixed by soaking them in 40-60 degrees water.
- While the plants are advertised as green, some customers found that they have a pink to purple tint instead.
- The largest plants in the set are only 7.9 inches tall, which may not be enough to fill a larger aquarium.
PietyPet Fish Tank Accessories Green Plants are a great way to add some color and texture to your aquarium without the hassle of live plants. The soft leaves provide a comfortable and clean living environment for your fish, and the different styles and sizes allow you to get creative with your decorations.
The plants are also very easy to clean and maintain, as they are detachable and can be reused multiple times. However, be aware that some customers have reported issues with the plants arriving deformed or with a different color than expected.
Overall, if you’re looking for a low-cost and low-maintenance way to decorate your aquarium, PietyPet Fish Tank Accessories Green Plants may be a good choice for you.
ALEGI Aquarium Fish Tank Divider

If you’re looking for an affordable way to divide your aquarium and prevent fish from biting each other, the ALEGI Aquarium Fish Tank Divider is a great option.
Pros
- The plastic material is non-toxic and won’t affect water quality.
- The divider holders are effective at separating fish and preventing them from biting each other.
- The plastic grid can be cropped and free splice combined to fit your aquarium’s needs.
Cons
- The plastic may have a strong smell when first opened, so it’s recommended to rinse it before adding it to your aquarium.
- The grid may not be suitable for larger fish or those that are particularly aggressive.
- The divider may not be as durable as other options on the market.
Overall, the ALEGI Aquarium Fish Tank Divider is a great choice for those looking for a budget-friendly way to divide their aquarium. The plastic material is safe for your fish and won’t affect water quality. The divider holders are effective at keeping fish separated and preventing biting. Plus, the grid can be easily customized to fit your aquarium’s needs.
That being said, the plastic may have a strong smell when first opened, so it’s recommended to rinse it before adding it to your aquarium. Additionally, the grid may not be suitable for larger or particularly aggressive fish. Finally, the divider may not be as durable as other options on the market.
Overall, if you’re looking for an affordable and effective way to divide your aquarium, the ALEGI Aquarium Fish Tank Divider is definitely worth considering.
Awesome Aquatic Natural Cholla/Choya Wood 3 Pieces 6” for Shrimp Habitat and Food Treat Hermit Crabs Plecos Aquarium Decoration Lowers pH Hideouts and Chew Toys Reptiles Thorn Free Dried Organic 3 pc 6 inch

If you’re looking for a natural and organic decoration for your aquarium, then you should consider Awesome Aquatic Natural Cholla Wood.
Pros
- Organic and natural
- Safe for all types of pets
- Can be used in both aquatic and terrarium environments
Cons
- Releases small amounts of tannins
- Needs to be soaked before placing in the tank
- May require boiling and baking for dry environments
Awesome Aquatic Natural Cholla Wood is a great addition to any aquarium. It is completely safe for all types of pets, including dwarf shrimp, snails, pleco, and fish. The hollow holey pieces of wood provide hiding spots for small aquatic animals, while also serving as a chew toy for parrots and other birds.
One of the benefits of Awesome Aquatic Natural Cholla Wood is that it can be used in both aquatic and terrarium environments. Hermit crabs, reptiles, tarantulas, and other critters love climbing on, making structures for nests, and hiding in holes. Small insects and aquatic critters or babies can also hide in the holes.
However, Awesome Aquatic Natural Cholla Wood releases small amounts of tannins, which can lower the pH levels in your aquarium. To reduce this, you can boil, rinse, and soak the wood before placing it in your tank. It is also recommended that you soak the wood for a few hours in similarly conditioned water before adding it to an established tank.
Overall, Awesome Aquatic Natural Cholla Wood is a great natural and organic decoration for your aquarium. It is safe for all types of pets and can be used in both aquatic and terrarium environments.
Buying Guide
When it comes to choosing the best aquarium décor, it’s important to consider a few key factors to ensure you make the right decision for your tank. Here are some things to keep in mind when shopping for aquarium décor:
Material
One of the most important things to consider when buying aquarium décor is the material it’s made from. You want to choose materials that are safe for your fish and won’t leach any harmful chemicals into the water. Some good options include:
- Natural materials like rocks, wood, and plants
- Ceramic or resin decorations that have been specifically designed for aquarium use
Avoid using any materials that could be toxic to your fish, such as painted decorations or items made from metal.
Size
Another important factor to consider is the size of the decorations you choose. You don’t want to overcrowd your tank or choose items that are too large or too small for your fish. Make sure to measure your tank and choose decorations that fit comfortably without taking up too much space.
Theme
Many aquarium owners like to create a specific theme or aesthetic for their tank, whether it’s a natural-looking underwater landscape or a fun, whimsical display. When choosing aquarium décor, think about the overall look you’re going for and choose items that fit that theme.
Functionality
Finally, consider the functionality of the decorations you choose. Some items, like plants or hiding spots, can provide important benefits for your fish, while others may simply be decorative. Think about what your fish need and choose decorations that will enhance their habitat.
By keeping these factors in mind, you can choose the best aquarium décor for your tank that will create a safe and visually appealing environment for your fish to thrive in.
Frequently Asked Questions
What are some unique fish tank decorations?
If you’re looking for unique fish tank decorations, consider adding some driftwood, ceramic figurines, or even a miniature shipwreck. You can also add some live plants to your aquarium to create a natural and unique look.
What are some modern fish tank decor ideas?
Modern fish tank decor ideas include sleek and simple designs that incorporate clean lines and geometric shapes. You can also add LED lighting to create a futuristic look.
What are some ideas for natural aquarium decorations?
Natural aquarium decorations include live plants, rocks, and driftwood. You can also add sand or gravel to create a natural-looking substrate.
What are some popular aquarium decoration ideas?
Popular aquarium decoration ideas include adding colorful gravel or stones, artificial plants, and themed decorations such as pirate ships or castles. You can also add a variety of figurines and ornaments to create a unique and interesting look.
How much decor is too much for a fish tank?
It’s important to strike a balance between adding enough decor to create a visually appealing aquarium and not overcrowding the tank. Too much decor can reduce the swimming space for your fish and make it difficult to maintain the tank’s cleanliness.
Do fish benefit from aquarium decorations?
Yes, fish can benefit from aquarium decorations as they provide hiding places and areas for them to explore. The addition of live plants can also help to improve water quality and provide a natural environment for your fish.