Aquarium Ornament Decor
67,785 results

Item Price Seller
Police Box Aquarium Ornament Decor 2 Sizes Available

Police Box Aquarium Ornament Decor 2 Sizes Available

Category: Decorations
$32.95Ebay
Japanese garden Decoration 4.8x 4.8x10cm Aquarium Ornament Decor fish tank

Japanese garden Decoration 4.8x 4.8x10cm Aquarium Ornament Decor fish tank

Category: Decorations
$13.69Ebay
New Design Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

New Design Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

$6.10Aliexpress
Ancient Myth Jungle Statue Ruins Cave 7.1"x5.7"x8" Aquarium Ornament Decor stone

Ancient Myth Jungle Statue Ruins Cave 7.1"x5.7"x8" Aquarium Ornament Decor stone

Category: Decorations
$36.99Ebay
hot Mini Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorations Escape Hole

hot Mini Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorations Escape Hole

$4.65Aliexpress
New Arrival Artificial Plastic Plant Water Grass Fish Tank Aquarium Ornament Decoration New

New Arrival Artificial Plastic Plant Water Grass Fish Tank Aquarium Ornament Decoration New

$1.20Aliexpress
NEW Design Hot Selling 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

NEW Design Hot Selling 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

$1.34Aliexpress
Plastic Aquarium Decorations 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

Plastic Aquarium Decorations 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

$1.43Aliexpress
HBB Plastic Aquarium Decorations 46cm Green Artificial Plastic Plant Grass FishTank Aquarium Ornament decoration

HBB Plastic Aquarium Decorations 46cm Green Artificial Plastic Plant Grass FishTank Aquarium Ornament decoration

$4.75Aliexpress
Mini Aquarium For SpongeBob & Squidward House Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorations Escape Hole

Mini Aquarium For SpongeBob & Squidward House Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorations Escape Hole

$3.85Aliexpress
Great Wall Aquarium Ornament 6" - Decoration Cave Wood Fish Tank

Great Wall Aquarium Ornament 6" - Decoration Cave Wood Fish Tank

Category: Decorations
$17.89Ebay
Buddha in Cave Aquarium/Terrarium Ornament Decor Polyresin 5" Blue Ribbon

Buddha in Cave Aquarium/Terrarium Ornament Decor Polyresin 5" Blue Ribbon

Category: Decorations
$13.97Ebay
Mountain Aquarium Ornament tree 8.6"- Rock Cave stone HIDE decor house Bridge

Mountain Aquarium Ornament tree 8.6"- Rock Cave stone HIDE decor house Bridge

Category: Decorations
$34.97Ebay
Mountain Aquarium Ornament tree - Rock Cave stone HIDE bonsai decoration decor

Mountain Aquarium Ornament tree - Rock Cave stone HIDE bonsai decoration decor

Category: Decorations
$14.97Ebay
STONE Ceramic Aquarium Ornament M - CICHLID Rock Cave decor bonsai hide Spawning

STONE Ceramic Aquarium Ornament M - CICHLID Rock Cave decor bonsai hide Spawning

Category: Decorations
$14.79Ebay
Tree trunk Aquarium Ornament Driftwood poly resin 7.5Lx4"H - Decor root Decaying

Tree trunk Aquarium Ornament Driftwood poly resin 7.5Lx4"H - Decor root Decaying

Category: Decorations
$18.99Ebay
Slaxry Volcano Shape Air Bubble Stone Oxygen Pump Aquarium Fish Tank Ornament Decor

Slaxry Volcano Shape Air Bubble Stone Oxygen Pump Aquarium Fish Tank Ornament Decor

Category: Misc.
$3.95 - $5.97Amazon
Delight eShop Mountain View Aquarium Rock Cave Tree Bridge Fish Tank Ornament Decoration Decor

Delight eShop Mountain View Aquarium Rock Cave Tree Bridge Fish Tank Ornament Decoration Decor

Category: Misc.
$4.19 - $5.97Amazon
SpongeBob CHUM BUCKET Aquarium Decorations Tank Fish Ornament Bikini Bottom

SpongeBob CHUM BUCKET Aquarium Decorations Tank Fish Ornament Bikini Bottom

Category: Decorations
$9.9Ebay
For 11.11 Wreck Sunk Ship Aquarium Ornament Sailing Boat Destroyer Fish Tank Cave Decor Free shipping

For 11.11 Wreck Sunk Ship Aquarium Ornament Sailing Boat Destroyer Fish Tank Cave Decor Free shipping

$2.59Aliexpress
Uniclife Aquarium Volcano Ornament Kit with Red LED Spotlight Air Stone bubbler Fish Tank Decorations

Uniclife Aquarium Volcano Ornament Kit with Red LED Spotlight Air Stone bubbler Fish Tank Decorations

Category: Misc.
$5.97 - $18.99Amazon
LIAMTU Resin Fishing Shipwreck Boat Aquarium Ornament Plastic Decoration Plant for Fish Tank Accessories

LIAMTU Resin Fishing Shipwreck Boat Aquarium Ornament Plastic Decoration Plant for Fish Tank Accessories

Category: Misc.
$9.99 - $10.00Amazon
Green Artificial Plant Grass Plastic Green Underbrush Aquarium Ornaments Decorations Aquatic Pet Supplies

Green Artificial Plant Grass Plastic Green Underbrush Aquarium Ornaments Decorations Aquatic Pet Supplies

$4.69Aliexpress
Resin Mountain View Aquarium Ornament Fish Play Tree House Hole Cave For Fish Tank Aquarium Decoration 16.5 x 12 x 6.5cm

Resin Mountain View Aquarium Ornament Fish Play Tree House Hole Cave For Fish Tank Aquarium Decoration 16.5 x 12 x 6.5cm

$4.13Aliexpress
Saim Resin Arch Bridge Pavilion Tree Aquarium Garden Decor Fish Tank Landscape Ornament,Samll

Saim Resin Arch Bridge Pavilion Tree Aquarium Garden Decor Fish Tank Landscape Ornament,Samll

Category: Misc.
$7.99 - $10.00Amazon
Superdream Squidward's Easter Island Fish Aquarium Ornament

Superdream Squidward's Easter Island Fish Aquarium Ornament

Category: Misc.
$7.99 - $10.00Amazon
Exotic Environments Caribbean Living Reef Aquarium Ornament, Mini , 4-Inch by 3-1/2-Inch by 3-1/2-Inch

Exotic Environments Caribbean Living Reef Aquarium Ornament, Mini , 4-Inch by 3-1/2-Inch by 3-1/2-Inch

Category: Misc.
$5.97 - $9.37Amazon
Penn Plax Spongebob's Pineapple Home Ornament

Penn Plax Spongebob's Pineapple Home Ornament

Category: Misc.
$6.99 - $10.00Amazon
LUFFY Betta Balls : Live Round-Shaped Marimo Plant : Natural Toys for Betta Fish : Aquarium Safe

LUFFY Betta Balls : Live Round-Shaped Marimo Plant : Natural Toys for Betta Fish : Aquarium Safe

Category: Misc.
$8.95 - $10.00Amazon
Dashington™ Flat Black Marbles (5 Pound Bag), Glossy Finish, for Vase Filler, Table Scatter, Aquarium Decor

Dashington™ Flat Black Marbles (5 Pound Bag), Glossy Finish, for Vase Filler, Table Scatter, Aquarium Decor

Category: Misc.
$10.00 - $19.99Amazon

Aquarium Ornament Decor Product Descriptions

Exotic Environments Caribbean Living Reef Aquarium Ornament, Mini , 4-Inch by 3-1/2-Inch by 3-1/2-Inch

Blue Ribbon Pet Products.

Caribbean Living Reef For Fish And Aquatic, Size: Mini.

Mini.

Safe for Freshwater and Marine Aquariums and Terrariums.

Hand Painted Detail.

Solid one piece construction.

Swim thru holes for fish.

Exotic Environments Caribbean Living Reef Aquarium Ornament is made with durable poly resin material safe for use in all aquariums, Mini , 4 inch by 3-1/2 inch by 3-1/2 inch


Delight eShop Mountain View Aquarium Rock Cave Tree Bridge Fish Tank Ornament Decoration Decor

♥ This rockery is made from polyresin and makes an exciting ornament in any aquarium. Make your aquarium vividly ,add to natural color..

♥ Fish can hide and Pass through the hole and crannies within. No rot or any algae problems. Offers the natural environment feeling..

♥ It is great to decorate your aquarium all the time with minimum responsibility and maintenance..

♥ Material: Resin Size: app.11.2cmx9.7cmx8cm/4.41''x3.82''x3.15''.

♥ We add the bubble wrap to protect the product from any damage during delivery.


100% brand new and high quality
Features:

This rockery is made from polyresin and makes an exciting ornament in any aquarium.
Make your aquarium vividly ,add to natural color.
Fish can hide and Pass through the hole and crannies within.
No rot or any algae problems.
Offers the natural environment feeling.
Change your aquarium into a beautiful scenery .
It is vividly and color detailed to add lively and natural life to your tank.
It is great to decorate your aquarium all the time with minimum responsibility and maintenance.

Specifications:
Material: Resin
Size: app.11.2cmx9.7cmx8cm/4.41''x3.82''x3.15''
color: As the pictures shown
Quantity: 1 Pc

Note: 1.Transition: 1cm=10mm=0.39inch
        2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
        3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!


Penn Plax Spongebob's Pineapple Home Ornament

Bring the world of SpongeBob home and into your child's aquarium..

Enjoy the magical world of Bikini Bottom® while teaching your child about pets..

Made of a durable resin that's safe for children & pets..

Bring a little bit of Bikini Bottom into your child's aquarium with this SpongeBob Square Pants 6 Pineapple House Ornament. Kid's love SpongeBob and your child will enjoy their aquarium even more with SpongeBob and his friends. SpongeBob Square Pants lives in a pineapple house located at 124 Conch Street in Bikini Bottom . This licensed Nickelodeon SpongeBob ornament allows fish to swim in and out and is made from a durable resin that can be placed right into your tank and is easily cleaned. This ornament is a great addition to any aquarium and with the many other great SpongeBob ornaments and items you can keep adding even more of the magical world of Bikini Bottom to your child's aquarium. Also good for terrariums and as a stand alone desk display. Get the best deals on SpongeBob items at Amazon.com and collect 'em all!


LUFFY Betta Balls : Live Round-Shaped Marimo Plant : Natural Toys for Betta Fish : Aquarium Safe

SMALL AND PRETTY ADDITION TO YOUR BETTA TANK --- These LUFFY Betta Balls are beautiful marimos that are a great addition for your betta's tank. They are mini sized, between 0.4 and 0.6 inches, and add color to your tank..

NATURAL BETTA TANK CLEANER --- LUFFY Betta Balls will help to keep your betta's tank cleaner. Marimo moss balls naturally act as filters, sucking up and removing small amounts of debris, phosphates and ammonia that tend to build up in your betta's environment..

100% SAFE TOY FOR YOUR BETTA --- Bettas love to move stuff around and mini LUFFY Betta Balls make the perfect toys for your watery pet. Therefore, not only do they help to keep your betta's environment clean, they also provide them with entertainment..

KEEP YOUR BETTA'S HOME ALGAE-FREE --- Since LUFFY Betta Balls absorb many of the same nutrients algae feeds on, they help to prevent unwanted algae from growing in the tank, keeping your betta's environment clean. Have a larger tank for your betta? Add a few big betta balls with nano betta balls..

EASY MAINTENANCE --- LUFFY Betta Balls require practically no maintenance. All they need are some light, fresh water and something to feed off of. Basically, everything you already have in your betta's tank. The only other additional maintenance is that when you change your betta's water, you have to give the Betta Balls a squeeze over a sink or bucket to help remove any built up pollutants. When done, simply toss it back in the tank..

Your betta has a history that is rich and as vibrant as its colors. With that being said, they deserve your care and attention. One of the best ways of doing this is by adding mini LUFFY Betta Balls to their tank.

In addition to adding color and character to your betta's environment, LUFFY Betta Balls provide many healthy benefits for your betta, such as providing some additional oxygen to the tank water and helping to prevent the growth of algae. These small Marimos can also suck up nasty pollutants, such as nitrates and ammonia from your tank that can negatively affect your betta fish. With LUFFY Betta Balls, you also don't have to worry about unwanted guest, like parasites and pond snails.

LUFFY Betta Balls are also very resilient and can adapt to various tank environments. They are snail proof, do not produce any dead matter, and do not need to be anchored like many other aquatic plants. Basically, LUFFY Betta Balls are almost impossible to kill.

Another benefit LUFFY Betta Balls offers is their entertainment value. Your betta loves to play by pushing objects around. These mini marimos are perfect for such activities since they are not anchored and easily pushed around the tank due to their round shape.


Superdream Squidward's Easter Island Fish Aquarium Ornament

This is a cute little fish house addition to the aquarium. Gives the aquarium a touch of culture and personality.

It's a house to make your fish tank look cool. Fish love to hide and explore in this aquarium piece. It is a decent size and your fish can swim in and out easily.

Algae begins growing on it, it will even look more natural.

It looks like stone from inside the aquarium, and the colors are interesting yet still appear natural.

The Easter Island decoration is sturdy and cute. It gives them a place to hide and creates a sense of beauty without breaking the bank.

This is a great little table decoration or addition to an aquarium. Looked so awesome in the tank. Adds an interesting shape to the tank. Looks really good!

Its really neat to have in a fish tank if you're a Sponge Bob fan. The fishs enjoy climbing through the mouth and on top the head . They love getting on high places to do their claw waving. So it has become interactive artwork for your goldfish to use it, also they like sleeping in it.

How to stop this to float? Simple, air gets trapped in any object when submerged under water. Lay it on itside until the gas exists the object and then it will stay at the bottom when upright.


Uniclife Aquarium Volcano Ornament Kit with Red LED Spotlight Air Stone bubbler Fish Tank Decorations

This Kit create a unique effect of an erupting volcano. When combined, the ornament hides virtually all equipment and red colored flashing bubbles flow from the top of the ornament..

The hand-painted volcano is made of resin which is safe, non-toxic, environmentally friendly and totally harmless to your fish. Volcano Size: 5.9 x 3.7 inch (D*H)..

Rotatable LED Spotlight, waterproof design to prevent electric leakage. Red LED spotlight shine adds a beautiful extra effect of overflowing lava..

Set the Air Stone on the Volcano, fix the LED Spotlight, and put the Volcano above the Spotlight. The kit increases oxygen and creates bubbles in fish tank while attached to an air pump. (Air pump is NOT included)..

The kit includes a resin volcano ornament, an air stone, a power adapter and a Red LED spotlight..

Want to create a unique effect of an erupting volcano for your aquarium?

The kit includes a resin volcano ornament, an air stone, a power adapter and a Red LED spotlight. Which can add a beautiful extra effect of overflowing lava and increases oxygen and creates bubbles in fish tank while attached to an air pump.

Specifications:
Volcano Size: 5.9 x 3.7 inch (D*H)
Volcano Weight: 0.92 lb.
Air Stone Weight: 0.02 lb.
LED Spotlight Weight: 0.14 lb. Size: 2.36*1.77(H*D)
Length of Power Cord: 4.4 ft.
Power: 1W
Voltage: 110-120V

Notes:
Do not soak the power adapter in water cause it is not waterproof.
Please soak the volcano in water for a while before putting it into your fish tank.


Slaxry Volcano Shape Air Bubble Stone Oxygen Pump Aquarium Fish Tank Ornament Decor

Practical and durable home using product.

Increase oxygen levels, lower CO2 and raise PH..

It is an important instrument to successfully keep aquatic fish for respiration process..

Durable, washable and sintered by high temperature..

Creates bubbles in fish tank while attached to an air pump(air pump is not included)..

100% brand new and high quality
Practical and durable home using product
Increase oxygen levels, lower CO2 and raise PH.
It is an important instrument to successfully keep aquatic fish for respiration process.
Durable, washable and sintered by high temperature.
Creates bubbles in fish tank while attached to an air pump(air pump is not included).
Creates water currents and dazzling underwater scenes.
Perfect accessories for better life
Green resin, non-toxic, safe for use
Specifications:
Color: As picture
Material: Resin
Size: Approx. (L*H)6.5*5.0cm/2.56"*1.97"
Suitable for inner diameter 4mm soft tube
Quantity:1Pc
Note:
Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!


Saim Resin Arch Bridge Pavilion Tree Aquarium Garden Decor Fish Tank Landscape Ornament,Samll

Made of high quality resin, durable and nontoxic, safe for your fish..

Arch bridge design, makes it stand in water steadily..

Small shrimps, fry and fish enjoy swimming through and hiding in the hole to feel safe..

Arch bridge tree pavilion to add lively and natural life to your tank, create a nice underwater landscape.

Net Weight:133g;Mini Size, measures about: 5.7"/14.5cm x 2.5"/6.5cm x 2.16"/5.5cm (L*W*H).

  • A perfect rockery landscape item is recommended for you, suitable for aquarium and fish tank.
  • Designed with arch bridge shape, made of resin material, Adds a ancient feel to your aquarium.
  • Safe and non toxic for use in both freshwater and saltwater.
  • This would create a nice underwater landscape to give depth and interest to your fish tank or aquarium.


  • Dashington™ Flat Black Marbles (5 Pound Bag), Glossy Finish, for Vase Filler, Table Scatter, Aquarium Decor

    DashingtonsTM High Quality Decorative Black Glass Gems..

    Perfect for Aquarium and Floral Use..

    5lb Bag contains approximately 400-500 marbles..

    Decorative and Smooth Finish..

    Size Approximately: 3/4".

    5lb bag of flat black marbles contains approximately 400-500 marbles. This item is commonly use for decorative purposes such as for floral arrangements or aquarium use. Also can be used for various crafts projects.


    LIAMTU Resin Fishing Shipwreck Boat Aquarium Ornament Plastic Decoration Plant for Fish Tank Accessories

    SAFE for FISH - They are absolutely safe for fish and best of all.

    COLORFUL - It is vividly and color detailed to add lively and natural life to your tank.

    CHARMING SCENERY - Change your aquarium into a beautiful scenery.

    ADAPTIVE - It is suitable for salt and fresh water.

    NATURAL and FUNNY - Offer the natural environment feeling and a Hide-and-Seek space for your fish.

    Material: Resin
    Size(Approx.): 5.7x1.9x5.1 inch(LxWxH)

    Usage:
    use the cool water to clean it, then spend a day before submerging it into tank.
    Caution: avoid high temperature; do not use the hot water to clean it

    Package Include: 1 x Resin Fishing Boat Aquarium Decoration