Aquarium Ornament Decor
72,349 results

Item Price Seller
Roman coliseum cave (S) 5.7" Aquarium Ornament Decor Fish tank Arena Colosseum

Roman coliseum cave (S) 5.7" Aquarium Ornament Decor Fish tank Arena Colosseum

Category: Kitchen
$20.80 - $23.13Amazon
Roman coliseum cave 9"x7.8"x4.3" Aquarium Ornament Decor aquatic Arena Colosseum

Roman coliseum cave 9"x7.8"x4.3" Aquarium Ornament Decor aquatic Arena Colosseum

Category: Misc.
$20.80 - $49.99Amazon
Hot sales Mini Cartoon Pineapple House Fish Tank Aquarium Ornament Decorations Hole

Hot sales Mini Cartoon Pineapple House Fish Tank Aquarium Ornament Decorations Hole

$5.33Aliexpress
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

$1.32Aliexpress
Home Fish Tank Aquarium Ornament Decorations Mini For SpongeBob Squidward House Style Pineapple Cartoon House Escape Hole

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

$4.22Aliexpress
Nicrew Resin crafts Mini For SpongeBob & Squidward House Style Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorate

Nicrew Resin crafts Mini For SpongeBob & Squidward House Style Pineapple Cartoon House Home Fish Tank Aquarium Ornament Decorate

$6.86Aliexpress
Saim Aquarium Rotten Hollow Tree Wood Ornament Fish Tank Decor

Saim Aquarium Rotten Hollow Tree Wood Ornament Fish Tank Decor

Category: Misc.
$10.99 - $20.80Amazon
Aquarium FISH TANK decor Decoration Aqua Ornament Super Castle, 16 NEW

Aquarium FISH TANK decor Decoration Aqua Ornament Super Castle, 16 NEW

Category: Decorations
$45.16Ebay
US Aquarium Fish Tank Ornament Rockery Hiding Cave Landscape Underwater Decor

US Aquarium Fish Tank Ornament Rockery Hiding Cave Landscape Underwater Decor

Category: Decorations
$7.59Ebay
Tree Trunk Aquarium Ornament Driftwood Poly Resin 9.9"L - Decor Root Decaying

Tree Trunk Aquarium Ornament Driftwood Poly Resin 9.9"L - Decor Root Decaying

Category: Decorations
$21.09Ebay
Aquarium Fish Tank Ornament Rockery Hiding Cave Landscape Tree Underwater Decor

Aquarium Fish Tank Ornament Rockery Hiding Cave Landscape Tree Underwater Decor

Category: Decorations
$6.69Ebay
Natural Wood Trunk Driftwood Tree Aquarium Fish Tank Plant Stump Ornament Decor

Natural Wood Trunk Driftwood Tree Aquarium Fish Tank Plant Stump Ornament Decor

Category: Decorations
$6.72Ebay
Aquarium Ornament Wreck Sailing Boat Sunk Ship Destroyer Fish Tank Cave Decor HQ

Aquarium Ornament Wreck Sailing Boat Sunk Ship Destroyer Fish Tank Cave Decor HQ

Category: Decorations
$11.79Ebay
Superdream® Fish Tank Aquarium Cave Resin Broken Barrel Ornament Landscape Decor

Superdream® Fish Tank Aquarium Cave Resin Broken Barrel Ornament Landscape Decor

Category: Misc.
$8.99 - $20.80Amazon
1pc Aquarium Ornament Wreck Boat Sunk Ship Air Split Shipwreck Fish Tank Cave Decor

1pc Aquarium Ornament Wreck Boat Sunk Ship Air Split Shipwreck Fish Tank Cave Decor

$7.58Aliexpress
Itemap Aquarium Mountain View Rockery Rock Cave Tree Bridge Fish Tank Ornament Decor

Itemap Aquarium Mountain View Rockery Rock Cave Tree Bridge Fish Tank Ornament Decor

Category: Misc.
$4.45 - $20.80Amazon
Aquarium Decor Fish Tank Decoration Ornament Plastic Plant Green 10-inch Tall

Aquarium Decor Fish Tank Decoration Ornament Plastic Plant Green 10-inch Tall

Category: Decorations
$4.99Ebay
CNZ Aquarium Decor Fish Tank Decoration Ornament Artificial Plastic Plant Green

CNZ Aquarium Decor Fish Tank Decoration Ornament Artificial Plastic Plant Green

Category: Decorations
$6.77Ebay
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.
$10.00 - $18.95Amazon
Glowing Effect Artificial Plastic Plant for Aquarium Decor Fish Tank Ornament

Glowing Effect Artificial Plastic Plant for Aquarium Decor Fish Tank Ornament

Category: Decorations
$11.73Ebay
1 Set Fish Tank Aquarium Ornaments SpongeBob Decoration Pineapple House & Squidward Easter Island & Krusty Krab

1 Set Fish Tank Aquarium Ornaments SpongeBob Decoration Pineapple House & Squidward Easter Island & Krusty Krab

$7.91Aliexpress
Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

$5.81Aliexpress
Spongebob Decor Penn Plax Krusty Krab Ornament For Fish Tank Aquarium Decoration

Spongebob Decor Penn Plax Krusty Krab Ornament For Fish Tank Aquarium Decoration

Category: Decorations
$6.5Ebay
Unique Design Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

Unique Design Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

$6.44Aliexpress
6Pcs/6Color (With Box) Fluorescence Jellyfish Glowing Effect Fish Tank Aquarium Coral Decoration Ornaments Backguounds

6Pcs/6Color (With Box) Fluorescence Jellyfish Glowing Effect Fish Tank Aquarium Coral Decoration Ornaments Backguounds

$4.36Aliexpress
Saim Mountain View Aquarium Moss Coral Reef Rockery Hiding Cave Stone Landscape Decor Fish Tank Ornaments

Saim Mountain View Aquarium Moss Coral Reef Rockery Hiding Cave Stone Landscape Decor Fish Tank Ornaments

Category: Misc.
$11.69 - $20.80Amazon
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.
$6.57 - $20.80Amazon
Govine Resin Broken Barrel Aquarium Decorations for Fish Tank, Aquarium Ornament Aquatic Caves Hide Hut

Govine Resin Broken Barrel Aquarium Decorations for Fish Tank, Aquarium Ornament Aquatic Caves Hide Hut

Category: Misc.
$8.59 - $20.80Amazon
Nickelodeon's SpongeBob SquarePants Small 6 Inch Pineapple House Aquarium Ornament from Penn Plax – Durable Resin Safe for All Fish

Nickelodeon's SpongeBob SquarePants Small 6 Inch Pineapple House Aquarium Ornament from Penn Plax – Durable Resin Safe for All Fish

Category: Misc.
$7.45 - $10.00Amazon

Aquarium Ornament Decor Product Descriptions

Nickelodeon's SpongeBob SquarePants Small 6 Inch Pineapple House Aquarium Ornament from Penn Plax – Durable Resin Safe for All Fish

Nickelodeon's SpongeBob SquarePants Pineapple House aquarium ornament is a cool, unique addition to any home fish tank.  Bring the famous pineapple from 124 Conch Street in Bikini Bottom to your home!.

Pineapple house measures 5.9 inches tall.  Makes a great gift for all fans of the show or anyone that wants to make their aquarium stand out and be a little more vibrant..

Made from non-toxic, durable resin. When it comes time to clean your tank; you can also clean this ornament very easily by wiping it down..

Safe for all aquariums and fish.  Every ornament is inspected with your fish's safety in mind. Designed to be the perfect accent to any aquarium regardless of the size..

Perfect for adults and children, this fun aquarium decoration adds some color and whimsy to any fish tank. It has a sturdy base, so you do not need to worry about it floating around..

The Nickelodeon’s SpongeBob SquarePants Small 6 Inch Pineapple House Aquarium Ornament from Penn Plax makes a great addition to all home aquariums.  Bring the famous pineapple from 124 Conch Street in Bikini Bottom to your home!  The pineapple house measures 5.9 inches tall, so it will fit easily in almost any home fish tank.  It is made from non-toxic, durable resin that is super easy to clean.  You can wipe down and clean off the ornament when you are cleaning out your fish tank.  Safe addition for all aquariums and fish.  Every ornament is inspected with your fish’s safety in mind.  They will love swimming in and out of this pineapple.  The sturdy base means that you never have to worry about this pineapple house aquarium ornament floating around.  Perfect for adults and children, this fun aquarium decoration adds some color and whimsy to any fish tank.


Roman coliseum cave (S) 5.7" Aquarium Ornament Decor Fish tank Arena Colosseum

- Ornament is made from non-toxic plastic ma terial and makes an exciting ornament in any aquarium. - 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..

- They're are absolutely safe for fish and best of all, they won't die, rot or cause any algae problems. - It is suitable for salt and fresh water.

Measures approximately:5.7"x5.47"x2.52" (14.5X 13.9X 6.4cm)(L x W x H ).

Weight:280g.

- Ornament is made from non-toxic plastic ma terial and makes an exciting ornament in any aquarium. - 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. - They're are absolutely safe for fish and best of all, they won't die, rot or cause any algae problems. - It is suitable for salt and fresh water Measures approximately: 5.7"x5.47"x2.52" (14.5X 13.9X 6.4cm)(L x W x H )


Saim Mountain View Aquarium Moss Coral Reef Rockery Hiding Cave Stone Landscape Decor Fish Tank Ornaments

Made of high quality resin material, non-toxic, safe and healthy..

Change your aquarium into a beautiful scenery, make your aquarium vividly and add to natural color..

It provides a beautiful and colorful decoration for your aquarium, and provide an excellent hiding place for fish..

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

Item Size(approx.): 17cmx12cmx8.5cm/6.8''x4.8''x3.4''(L*W*H); Package Content: 1x Aquarium Coral Reef Rock..

This rockery is made of high quality resin and makes an exciting ornament in any aquarium. Fish can hide and Pass through the hole and crannies. This design not only for your aquarium landscaping bring wonderful personality decorative beauty, but also more fish image as a supply of natural environment and provide shelter and entertainment.
Note: please put the item into cold water to soak for three hours before using.


Superdream® Fish Tank Aquarium Cave Resin Broken Barrel Ornament Landscape Decor

Material: Polyresin.

Use the simple method decorate and maintenance your aquarium.

Make your aquarium vividly ,add to natural color.

Change your aquarium into a beautiful scenery.

Add character and charm ,make your mountain scene and artificial plants made from the highest quality polyresin and specially designed non-toxic paint. Fish can hide and Pass through the hole and crannies within.


Fish Tank Aquarium Cave Resin Broken Barrel Ornament Landscape Decor

Feature:
- Quantity: 1pcs
- Color: Black
- Material: Resin
- Size: 4.92"x3.54"x3.15" (12.5x9x8 cm)
- Suitable for: Fish Tank, Aquarium

• Create a natural living environment for fish
• Unique design , vivid colors, realistic image
• Provides shelter, hiding spots, entertainment venues for the fish
• Enhance more beautiful look for your aquarium or fish tank
• It is convenient and easy to use

Package Content:
1x Fish Tank Landscaping Artificial Barrel Decor


Saim Aquarium Rotten Hollow Tree Wood Ornament Fish Tank Decor

Made of resin material, Non toxic and safe for fish..

Adds a special theme to your aquarium..

Offers the natural environment feeling, change your aquarium into a beautiful scenery..

Size measures about: 6.69"/17cm x 7.48"/19cm(L*H)..

  • With a great lifelike look the decoration is a great addition to any tank.

  • Notice: use the cool water to clean it, then leave it a day before submerging it into tank.

  • 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.Comes with 12-month Free LED light Replacement Guarantee..

    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.


    Itemap Aquarium Mountain View Rockery Rock Cave Tree Bridge Fish Tank Ornament Decor

    Material: Resin..

    Color: As the picture shown..

    Size: app.10cmx9.5cmx5.1cm/3.94''x3.74''x2.01''..

    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..


    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.10cmx9.5cmx5.1cm/3.94''x3.74''x2.01''
    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!


    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


    Roman coliseum cave 9"x7.8"x4.3" Aquarium Ornament Decor aquatic Arena Colosseum

    Ornament is made from non-toxic plastic material and makes a perfect ornament in any aquarium..

    Offers the natural environment feeling,change your aquarium into a beautiful scenery..

    It is vividly and colorful 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..

    They're are absolutely safe for fish and best of all, they won't die, rot or cause any algae problems..

    Measures approximately: 9"x7.8"x4.3" (23X 20X 11cm)(L x W x H) DOrnament is made from non-toxic plastic material and makes a perfect ornament in any aquarium.


    Govine Resin Broken Barrel Aquarium Decorations for Fish Tank, Aquarium Ornament Aquatic Caves Hide Hut

    Aquarium ornament decorations can enhance visual appeal and provide shelter for your fish..

    Suitable for both salt and fresh water, nice for your lovely fish and shrimp. It also can be used as a home decoration..

    This aquarium decoration can catch your fish's eyes; pretty up your fish tank and make your tank look a lot more fun and change it into a beautiful waterscape..

    Flat bottom to have it stand easily and steadily in your aquarium. Put it into water and it's done. No further maintenance needed..

    Size: L12.5 * W8 * H10 cm / L5.0" *W 3.1" * 3.9".

    Nice looking aquarium decorations.
    As you see in the picture, the unquie appearance is so lifelike.
    Decorative barrel serves as a nod to real underwater scenes, providing both a sense of terrain for the viewer and shelter for the fish.

    Specification:
    Type: Emulational barrel
    Material: Synthetic Resin
    Size(Approx.): L12.5 * W8 * H10 cm / L5.0" *W 3.1" *3.9"
    Weight(Approx.): 0.35 lb


    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 emulational barrel Aquarium Decoration