9 best aquarium decors

Aquarium decor, including ornaments and decorations, plays a crucial role in enhancing the aesthetic appeal of aquariums while also providing a stimulating and comfortable environment for the fish and aquatic pets. Here's some information about aquarium decor:

  1. Purpose: Aquarium decor serves both aesthetic and functional purposes. It can create a visually appealing underwater landscape while also providing hiding spots, shelter, and territorial boundaries for fish.

  2. Types of Decorations:

    • Ornaments: These are typically decorative items like castles, shipwrecks, or other underwater-themed objects. They are often made from safe materials like resin or ceramic and come in various shapes and sizes.
    • Live Plants: Live aquatic plants not only add beauty but also contribute to the ecosystem by oxygenating the water, removing nitrates, and providing hiding places for fish.
    • Rocks and Driftwood: Natural rocks and driftwood can be used to create caves, ledges, and natural habitats within the aquarium.
    • Substrate: The substrate, which can include gravel, sand, or specialized substrates, also contributes to the overall decor of the tank and can impact water chemistry.
  3. Aesthetic Considerations: Aquarium decor allows hobbyists to create themed or natural underwater landscapes, such as a tropical reef, Amazonian riverbed, or a whimsical fantasy world. The choice of decor should align with the aquarium's theme and the fish species kept.

  4. Fish Compatibility: When selecting decor, it's crucial to consider the specific needs and preferences of the fish species in the aquarium.Some fish may prefer open spaces, while others require hiding spots or territories.

  5. Safety: Ensure that all decorations are made from non-toxic materials that won't harm fish or alter water chemistry. Artificial decorations should be smooth, with no sharp edges that could injure fish.

  6. Maintenance: Regular cleaning of decorations is essential to prevent the buildup of algae and debris. Live plants require specific care, including proper lighting and nutrient supplementation.

  7. Aquascaping: Aquascaping is the art of arranging aquarium decor to create visually appealing underwater landscapes. It often involves careful consideration of placement, balance, and color coordination.

  8. Lighting: Proper lighting can enhance the beauty of aquarium decor. It's important to select the right type of lighting to showcase the decorations and promote plant growth if live plants are present.

  9. Biological Filtration: Some aquarium decorations, like porous rocks and driftwood, can serve as biological filter media, providing additional surface area for beneficial bacteria to colonize and aid in biological filtration.

  10. Personalization: Aquarium decor is highly customizable, allowing hobbyists to express their creativity and tailor the tank to their preferences. It can also serve educational purposes for schools and institutions.

In conclusion, aquarium decor is an integral part of creating a beautiful and functional aquatic environment. It should be chosen carefully to ensure it meets the needs of both the fish and the hobbyist's aesthetic preferences. Proper maintenance and consideration of fish compatibility are key to a successful and attractive aquarium.

Below you can find our editor's choice of the best aquarium decors on the market
  

JIH Aquarium Fish Tank Plastic Plants and Cave Rock Decorations Decor Set 7 Pieces, Small and Large Artificial Fish Tank Plants with Cave Rock (CU89Red-7)

Based on 58 reviews Check latest price

Product description

JIH Aquarium Fish Tank Plastic Plants and Cave Rock Decorations Decor Set 7 Pieces, Small and Large Artificial Fish Tank Plants with Cave Rock

  • 1 piece resin Cave Rock (4x4.6 inch)
  • 6 pieces plastic plants in different colors and sizes (2.36 ~ 8 inch)
  • The plastic aquarium plants are soft and no sharp edges, it won't hurt your fish. The fish tank plants will neither fade nor create pollution to the water, which will provide a comfortable and clean living environment for the fish.
  • The rock adds natural environment to your aquarium landscaping. Made of resin, realistic texture, no smell and safe for freshwater and saltwater environments.
  • The aquarium aquatic fish tank decorations are easy to use, just soak in water for 10-15 minutes before use, and then put in the fish tank to make a nice arrangement according to your creativity and imagination, provide a comfy and interesting environment for your fishes

JIH 7 Pieces Aquarium Fish Tank Decorations Decor Set, Include Small and Large Artificial Fish Tank Plants with Cave Rock

JIH

Based on 48 reviews Check latest price

Product description

7 Pieces Aquarium Fish Tank Decorations Decor Set, Include Small and Large Artificial Fish Tank Plants with Cave Rock

  • 2 Kinds of decorations: the package contains 1 piece resin Cave Rock (4x3.75 inch), 6 pieces simulated plastic plants in different colors and sizes(2.36 ~ 8 inch)
  • The plastic aquarium plants are soft and no sharp edges, it won't hurt your fish. The fish tank plants will neither fade nor create pollution to the water, which will provide a comfortable and clean living environment for the fish.
  • The rock adds natural environment to your aquarium landscaping. Made of resin, realistic texture, no smell and safe for freshwater and saltwater environments.
  • Provides shelter for fish, help them reduce stress and increase interest.
  • The aquarium aquatic fish tank decorations are easy to use, just soak in water for 10-15 minutes before use, and then put in the fish tank to make a nice arrangement according to your creativity and imagination, provide a comfy and interesting environment for your fishes, even make a beautiful decoration for your home

Danmu 1Pc of Polyresin Coral Ornaments, Aquarium Coral Decor for Fish Tank Aquarium Decoration 3 7/10" x 2 9/10" x 1 9/10"

Danmu

Based on 75 reviews Check latest price

Product description

Danmu 1Pc of Polyresin Coral Ornaments, Aquarium Coral Decor for Fish Tank Aquarium Decoration 3 7/10" x 2 9/10" x 1 9/10"

Specifications:

Material: Polyresin

Quantity: 1Pc

Size: approx. 3 7/10" x 2 9/10" x 1 9/10"

Why Choose Artificial Coral?

1. The artificial coral does not need specialized lighting, fertilizers, nutritious substrates or carbon dioxide.

2. The artificial coral will not introduce foreign or harmful pests into your aquarium.

Tips:

Rinse and soak this artificial coral in water for about 30 minutes before put it into the aquarium.

Please note the size, it is SMALL!

We have noticed there was customer updated that the color fading issue. Sorry for all the inconveniences we have caused. We have double checked with our factory, only 1 or 2 in 1000 corals may have this issue. We will keep improving our products quality. If you received any defective item, please feel free to email us with your order ID and a screenshot. We promise will solve your problem!

  • 🐟Made of Eco-friendly polyresin material, nontoxic and durable. Do no harm to your fish.
  • 🐠This Danmu coral simulates a fantastic sea world view, adding unique landscape and vitality to your fish tank.
  • 🐟Vibrant color, adds life to your aquarium. Decorate your aquarium all the time with minimum maintenance. Safe for fish and suitable for fresh or salt water environments.
  • 🐠Please note this coral does NOT glow in the dark!
  • ❤️Great Aftersale Service - Danmu aims to provide the best service to our customers, please buy with confidence ! We reply all emails in 24 hours and provide no-question-asked refund if you received damaged item or when other product & package delivery issues happened!

User questions & answers

Question: Is it sa3for betta fish and won't shred tail and fin of fish
Answer: Dear buyer, Our products are not what you said. Any question, feel free to contact us and we will reach you at the soonest. Best Regards, Customer support team

JIH Plastic Plants for Aquarium,Tall Artificial Plants for Fish Tank Decor 15.6 Inch (2 Pcs)

JIH

Based on 101 reviews Check latest price

Product description

Plastic Plants For Aquarium,Tall Artificial Plants for Fish Tank Decor 15.6 Inch (2 Pcs)

  • Unlike live plants, plastic artificial plants don’t need specialised lighting and other substrates.
  • They won't die, grow too large, or become tattered and unattractive. they don't need any pruning, and will stay beautiful season after season.
  • Replicate the natural environment, once it's in the tank you can't even tell it's made of plastic.
  • Your fish will enjoy the environment that these tall plants provide. They can swim and hide through the leaves.
  • Dimension: 15.6" x 6"(H x W)

User questions & answers

Question: Do these glo in led light
Answer: Black design

Dvirroi Large Hollow Tree Trunk Decor, 6.7'' X 4.7'' X 7.5'' Driftwood Cave Aquarium Decoration Betta Fish Ornament, Resin Log Fish Tank Decoration Wood with Holes Shrimp Hideout Hideaway Hiding Caves

Dvirroi INC

Based on 17 reviews Check latest price

Product description



Tips:



💭 Before putting the fish decoration betta log into your tank, please wash it in clean water to wipe off the dust and paint smell.



💭 There is no need to clean the resin ornament too often, you can wash it in flowing water when you change your tank water.



💭 The resin product will smell after leaving the factory, but it is non-toxic, please rest assured to use it. The odor can be eliminated by ventilation and soaking in water.



💭 Each of our products is tested and used in the fish tanks of our factory. And continue to optimize the product.





Product Description:



◼ Dvirroi hollow fish tank log aquarium decorations are made of 100% safe resin, non-chemicals and non-toxic.



◼ Multiple holes provide good way for fishes to swim in and out, play and rest, it is also perfect fish hideouts for them to release stress and avoid attack.



◼ Fit in a nature theme underwater world easily, brings more fun and expectations to our daily life.



◼ Creating a nature landscape underwater and also help make more funs for your small fish, can reduce their stress and boredom in the tank.





◻ Only for small and baby fish, large fish may get stuck in the trunk.



◻ Perfect fish accessories for small aquarium pets less than 5 inches such as betta, hermit crab, crayfish, sucker fish, axolotl, guppies, blue rams, chained loach, clow fish, elfishes, hifin ram, zebra danio, black neon tetra, ect.





Specifications:



◾ Material: Resin



◾ Dimension: 6.7*4.7*7.5inch



◾ Weight: 0.77lb



◾ Fish tank size: small and medium size tank, 5-50gallon

  • Dimension: Size (L x W x H) approx: 17 X 12 X 18 cm / 6.7'' X 4.7'' X 7'', Larger than the common hollow tree trunk aquarium on the market, Perfect nature feeling addition to your 5-50 Gallon tank.
  • 100% Safe Resin: Made of natural materials and free of chemicals. which is durable, non-toxic and eco-friendly, does not pollute the water and is safe for pets.
  • Easy To Sink & Stay: Heavy Flat Base make it easy to sink and stay on the bottom of your fish tank. Instead of floating ornaments. Looks brighter and more colorful underwater.
  • Maintenance Free: Before putting the product into the aquarium, please rinse with water first. No further maintenance needed. Perfect accessory for aquariums to complement any naturalistic look.
  • Wide Openings: wide hole and opening around it, quite great hideaway for the fish swim in and out, playing and breed, provides the perfect hiding spot for betta fish, molly fry, guppies, tetras, gouramis, ghost shrimp etc.

User questions & answers

Question: I have repeatedly rinse Wash & dried this decoration & there is still a very strong chemical odor coming from it how do I get rid of this smell
Answer: Twin Fitted Sheet: 39 inches x 75 inches; Flat Sheet: 66 inches x 96 inches; Pillowcase: 20 inches x 30 inches
Question: Is this a resin made from silica
Answer: It says 17 but this is a false statement. My mattress is 16.5 and it barely reaches the deep pockets and doesn’t stay snug on the sides where it is 17 inches thick.

Magicwolf Aquarium Colorful Coral Reef Set Fish Tank Decoration Mountain Ornament for Aquarium Environments Decor Accessories, Coral Mountain x 1, Aquatic Plant x 4

Magicwolf

Based on 8 reviews Check latest price

Product description

Magicwolf Coral Reef Mountain Set

Magicwolf coral reef mountain set is designed for your fish tank decorations, there are sea anemones and starfishes on the mountain as decor, one-piece construction design is an good idea for a long-term use. You can collocate it with other products to creat a nice scenory for your tanks as your expectation.



Packing Included:

Coral Mountain x 1,

Aquatic Plant x 4



Cleaning Tips:

1. Before putting the coral reef into your tank, please wash it in clean water to wipe off the dust.

2. There is no need to clean the resin ornament too often, you can wash it in flowing water when you change the water for your tank.

  • Size:great for fish tank decorations, also good for model making and marine aquariums. Packing Included: Coral Mountain x 1, Aquatic Plant x 4.
  • Material: Gorgeous colorful aquarium coral reef set is made of non-toxic and environmentally friendly synthetic resin, no any harmless to humans and your fish. It will not release any harmful substances even if placed in water for long.
  • Solid one-piece construction: This resin coral reef designed with one-piece construction, not easy to broke. There are some sea anemones and starfish on that mountain as decorations, it will be a nice scenery for your tanks.
  • Good for your fish: There are three holes on our coral rock, which is designed as a toy for your pet betta or other small fishes. They will be happy to swim across the hole when they want to play. And as they tired, the coral reef will be the nice place for their rest.
  • Easy to collocate: You can easily use the coral mountain with something else to create a favorite environment for your fishes as your expectation. Such as making an ocean paradise by collocate with an ocean sunken ship and so on.

SLOCME Aquarium Large Buddha Statue Decorations - Aquarium Buddha Ornament with Hole for Betta Fish to Swim Through

SLOCME

Based on 9 reviews Check latest price

Product description

SLOCME Aquarium buddha Statue Decorations Sculpture Aquarium Decor Ornament Large Fish Tank Decoration



Our aquarium buddha Statue decorations provide a home.Increase the natural scenery in your fish tank,colourful scenery makes your fish vitality



Choose Our Resin Material Tree House Decorations

- Creates a beautiful natural scenery in your aquarium

- Eco-friendly and non-toxic resin material, safe for freshwater or saltwater

- Simple maintenance

- Easy to install, can sturdily stand on any aquarium surface



Specifications:

Material : resin

Dimension:6.9x3.7x9.5 inches

Weight: 1.5 lb

Fish tank size: medium and large size tank



Cleaning Tips:

1. Before putting the buddha Statue decorationinto your tank, please wash it in clean water to wipe off the dust and paint smell.

2. There is no need to clean the resin ornament too often, you can wash it in flowing water when you change your tank water.

  • AQUARIUM BUDDHA DECOR - Crafted sit in meditation buddha statue ornament with lots of details,it can provide a comfortable environment for your aquarium.Makes your fish tank unique.
  • MADE OF RESIN MATERIAL - ThisThe Temple Aquarium Decor has 6 openings,non-pollutant fish tank decorations is safe for the fish and water quality.Painted with detail and is safe for use in both freshwater and saltwater aquariums,also it won't fade when the time goes long.
  • SIZE - The aquarium buddha statue ornament measures 6.9x3.7x9.25 inches.Simply clean and place this accessory inside of our fish tank,this vivid aquarium buddha statue ornament will achieve that ideal aquascape you have been dreaming about.
  • DESIGN - Crafted with great attention to detail,resin material is stable so it can stand steadily and it is great hideaway for your smaller fish where they can hide or lay their eggs. No special maintenance requirements and is easy to clean, perfectly size for large aquariums.
  • USEFUL IN AND OUT OF WATER --- The beautiful pair of ancient buddha Statue inspired adornments are perfectly suitable under water in both saltwater and freshwater fish tank and also outside of water in terrariums and reptile boxes. There is no maintenance required and they look great simply sitting on a shelf in your home.

Hamiledyi Castle Aquarium Decorations Artificial Fish Tank Ornaments 10" Resin Material Aquatic Caves/Hideout/Shelter/Hut for Betta Swim Around

Hamiledyi

Based on 6 reviews Check latest price

Product description

Fake ancient castle ornaments are suitable for house aquarium, they can create a lifelike world for your aquarium.

Super detailed and realistic, good quality resin, brightly painted and vibrant colors, absolutely safe for both salt and fresh water and won't fade away, nice for your lovely fish and shrimp



Feature:

- Creates a beautiful natural scenery in your aquarium

- Non-toxic resin material, safe for freshwater or saltwater

- Simple maintenance

- Easy to install, can sturdily stand on any aquarium surface



Specification:

Material: resin

Color:red+purple

Size:8.6” x 3.5” x 9”(L x W x H)



Package including: 1 x Aquarium Castle Decoration



Note:

1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.

2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

  • MADE OF RESIN MATERIAL - Non-toxic polyresin material that will not affect your aquarium's water chemistry,also it won't fade when the time goes long. It is absolutely safe for use in both freshwater and saltwater aquariums.
  • SIMULATION ANCIENT CASTLE - The building is a combination of moss-filled paths and soaring castle designs, with detailed details that give it a medieval feel.
  • GREAT SCENERY - The Castle Aquarium Decoration make your aquarium looks vividly,also is an excellent hiding cave for fish to play, add more fun to their lives and helps to relieve stress.
  • OPTIMIZED DESIGN--Crafted with great attention to detail,Resin material is stable so it can stand steadily. No special maintenance requirements and is easy to clean.Please conform whether the size is suitable for your fish tank and aquarium pets
  • PERFECT SIZE -  8.6” x 3.5” x 9”(L x W x H).Great for 10 gallons and up fish tank decorations, model making,terrarium, marine aquariums, mini garden, fairy garden, gnome garden.

SLOCME Aquarium Large Buddha Statue Temple Decorations - Aquarium Buddha Decor Fish Tank Large Buddha Statue Ornament

SLOCME

Based on 7 reviews Check latest price

Product description

SLOCME Aquarium buddha Statue Decorations Sculpture Aquarium Decor Ornament Large Fish Tank Decoration



Our aquarium buddha Statue decorations provide a home.Increase the natural scenery in your fish tank,colourful scenery makes your fish vitality



Choose Our Resin Material Tree House Decorations

- Creates a beautiful natural scenery in your aquarium

- Eco-friendly and non-toxic resin material, safe for freshwater or saltwater

- Simple maintenance

- Easy to install, can sturdily stand on any aquarium surface



Specifications:

Material : resin

Dimension:6.7*5.9*10.6 inches

Weight: 1.5 lb

Fish tank size: medium and large size tank



Cleaning Tips:

1. Before putting the buddha Statue decorationinto your tank, please wash it in clean water to wipe off the dust and paint smell.

2. There is no need to clean the resin ornament too often, you can wash it in flowing water when you change your tank water.

  • AQUARIUM BUDDHA DECOR - Crafted sit in meditation buddha statue ornament with lots of details,it can provide a comfortable environment for your aquarium.Makes your fish tank unique.
  • MADE OF RESIN MATERIAL - ThisThe Cambodian Temple Aquarium Decor has 6 openings,non-pollutant fish tank decorations is safe for the fish and water quality.Painted with detail and is safe for use in both freshwater and saltwater aquariums,also it won't fade when the time goes long.
  • SIZE - The aquarium buddha statue ornament measures 6.7*5.9*10.6 inches.Simply clean and place this accessory inside of our fish tank,this vivid aquarium buddha statue ornament will achieve that ideal aquascape you have been dreaming about.
  • DESIGN - Crafted with great attention to detail,resin material is stable so it can stand steadily and it is great hideaway for your smaller fish where they can hide or lay their eggs. No special maintenance requirements and is easy to clean, perfectly size for large aquariums.
  • USEFUL IN AND OUT OF WATER --- The beautiful pair of ancient buddha Statue inspired adornments are perfectly suitable under water in both saltwater and freshwater fish tank and also outside of water in terrariums and reptile boxes. There is no maintenance required and they look great simply sitting on a shelf in your home.

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