Aquarium Ornament
82,506 results

Item Price Seller
Spongebob Squarepants Chum Bucket Aquarium Ornament, 4.25 by 2-1/2 by 2-1/4-Inch

Spongebob Squarepants Chum Bucket Aquarium Ornament, 4.25 by 2-1/2 by 2-1/4-Inch

Category: Misc.
$7.30 - $9.52Amazon
Aquarium Ornament Plastic Plants 11" X 3.5"X 9.5" 3120

Aquarium Ornament Plastic Plants 11" X 3.5"X 9.5" 3120

Category: Decorations
$7.58Ebay
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 - $10.00Amazon
Niteangel Ancient Easter Island Stone Head Aquarium Ornament, Fish Tank Decoration Accessories

Niteangel Ancient Easter Island Stone Head Aquarium Ornament, Fish Tank Decoration Accessories

Category: Misc.
$9.95 - $10.00Amazon
Veny's Tropical Clam Live-Action Aerating Aquarium Ornament (Orange)

Veny's Tropical Clam Live-Action Aerating Aquarium Ornament (Orange)

Category: Misc.
$10.00 - $11.13Amazon
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
Undersea Treasure Chest Diver Action Aquarium Ornament Fish Tank Decoration NEW

Undersea Treasure Chest Diver Action Aquarium Ornament Fish Tank Decoration NEW

Category: Decorations
$14.66Ebay
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
Hot sales Mini Cartoon Pineapple House Fish Tank Aquarium Ornament Decorations Hole

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

$5.92Aliexpress
Action Air Diver with Hose Live-Action Aerating Aquarium Ornament - Color May Vary

Action Air Diver with Hose Live-Action Aerating Aquarium Ornament - Color May Vary

Category: Misc.
$6.26 - $7.30Amazon
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 Quarium Decoration 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

NEW Design Quarium Decoration 11.8" Green Artificial Plastic Plant Grass FishTank Aquarium Ornament Decor

$1.32Aliexpress
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

$8.69Aliexpress
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
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
Penn Plax Shipwreck Aquarium Decoration Ornament with Moving Masts, Lifeboat, and Bubble Action

Penn Plax Shipwreck Aquarium Decoration Ornament with Moving Masts, Lifeboat, and Bubble Action

Category: Misc.
$7.30 - $9.99Amazon
10 Pcs Color Realistic Decorative Aquarium Fish Tank Ornament Plastic Plants

10 Pcs Color Realistic Decorative Aquarium Fish Tank Ornament Plastic Plants

Category: Decorations
$5.99Ebay
MOUNTAIN VIEW CAVE BRIDGE TREE FS111B AQUARIUM DECOR RESIN FISH TANK ORNAMENT

MOUNTAIN VIEW CAVE BRIDGE TREE FS111B AQUARIUM DECOR RESIN FISH TANK ORNAMENT

Category: Decorations
$23.95Ebay
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
MOUNTAIN VIEW CAVE BRIDGE TREE SA014A AQUARIUM DECOR RESIN FISH TANK ORNAMENT

MOUNTAIN VIEW CAVE BRIDGE TREE SA014A AQUARIUM DECOR RESIN FISH TANK ORNAMENT

Category: Decorations
$20.95Ebay
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
4PCS Aquarium Jellyfish Decoration Glowing Effect Fish Tank Artificial Ornament

4PCS Aquarium Jellyfish Decoration Glowing Effect Fish Tank Artificial Ornament

Category: Decorations
$6.64Ebay
Mountain View Aquarium Rock Cave Stone Tree Bridge Fish Tank Ornament Decoration

Mountain View Aquarium Rock Cave Stone Tree Bridge Fish Tank Ornament Decoration

Category: Decorations
$6.79Ebay
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
Ancient Roman Ruins Ornament for Aquarium Fish Tank Decoration Terrarium Decor

Ancient Roman Ruins Ornament for Aquarium Fish Tank Decoration Terrarium Decor

Category: Decorations
$21.56Ebay
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
New Artificial Aquarium Volcano Decoration Stone Fish Tank Volcano Eruption Ornament Aquarium Decor Used With Air Pump Led Light

New Artificial Aquarium Volcano Decoration Stone Fish Tank Volcano Eruption Ornament Aquarium Decor Used With Air Pump Led Light

$6.45Aliexpress
Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

Treasure Hunter Diver Action Figure Fish Tank Ornament Aquarium Decor Landscape

$5.27Aliexpress
2017 New 43cm Underwater Artificial Aquatic Plant Ornaments Aquarium Fish Tank Green Water Grass Decor Landscape Decoration

2017 New 43cm Underwater Artificial Aquatic Plant Ornaments Aquarium Fish Tank Green Water Grass Decor Landscape Decoration

$5.10Aliexpress
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.
$9.59 - $10.00Amazon

Aquarium Ornament 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.


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


Veny's Tropical Clam Live-Action Aerating Aquarium Ornament (Orange)

Real motion air-driven ornaments provide entertaining action while aerating your tank..

Air forces the giant clam to open revealing the pearl inside..

Made of a durable plastic that is safe for your aquarium..

Requires air pump & 3/16" tubing (not included). Pressure control valve recommended..

Aquarium Ornaments bring animation and charm to your underwater world while aerating your tank. This Tropical Clam will give your aquarium a deep sea mystery.

Simply connect the ornament to a standard 3/16" airline from your air pump (not included) and watch the air gently open the clam revealing the treasured pearl inside.

The escaping bubbles bring the ornament to life while providing your tank with much needed air. Each ornament is created with great detail and weighted to help them stay put.

Use your pressure control valve (not included) to adjust the motion and the volume of air. Each ornament is made from a durable plastic resin that is safe for your aquarium. Fun to watch and entertaining for you & your fish.

Tropical Clam measures approximately 4.5"x 3"x 3.5" high when open.


Action Air Diver with Hose Live-Action Aerating Aquarium Ornament - Color May Vary

Hand painted.

Live action.

Real underwater movement.

This Action Air Treasure Diver with Hose Aerating Plastic Ornament is a great way to liven up any aquarium. Penn Plax Inc. has been in the business of making quality and innovative pet products for over 50 years.


Spongebob Squarepants Chum Bucket Aquarium Ornament, 4.25 by 2-1/2 by 2-1/4-Inch

New Addition to the Collection.

Ornament Size - 4.25" x 2 1/2" x 2 1/4".

Poly Resin Ornament.

SpongeBob Square pants is one of the most lovable aquatic cartoon characters ever dreamed up, so it's no wonder that children and adults alike think SpongeBob is the man. Now, regardless of your inclination you'll be able to bring a little bit of Bob's Bikini Bottom home at the bottom of the sea, in your very own home aquarium. Penn Plax just teased the forthcoming line of aquarium ornaments that replicate the Bikini Bottom bus, Patrick's Rock home, the BB Chum Bucket but sure to be the most popular is SpongeBob Square pants' little piece of the reef. There's lots of ways to enjoy these artfully produced replicates of the SpongeBob universe. If you're serious about SpongeBob and want to bring the cartoon into an aquarium you can collect all four. if you want to take it a little bit lighter you could spice up your "natural" reef with a Bikini Bottom artifact and grow some corals on it. Penn-Plax's new line of resin SpongeBob Square pants are not the first set of aquarium ornaments to pay homage to the series but they are really nice and we'd totally plop one into our FISH 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.


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




Niteangel Ancient Easter Island Stone Head Aquarium Ornament, Fish Tank Decoration Accessories

Made of durable resin, safe for children & pets..

Ancient look, let them help you add a special theme to the aquarium..

Create a mysterious underwater world, change your aquarium into a beautiful scenery..

Suitable for salt water and fresh water..

Two sized aquarium decorations included. Small: 2-3/8-inch in Width, 1-1/2-inch in Depth and 5-inch in Height. Large: 3-inch in Width, 2-inch in Depth and 6-7/8-inch in Height..


It is said that the statues were a representation of authority and power. The Moai statues face away from the ocean and towards the villages as if to guard people who lived here and waited for their king to arrive.

Use the simple method to decorate your aquarium. Add Easter Island Stone Head to the aquarium, create a mysterious underwater world. Enjoy the beautiful scene while teaching your child about the evolution of ancient civilization.


Penn Plax Shipwreck Aquarium Decoration Ornament with Moving Masts, Lifeboat, and Bubble Action

Aquarium ornament has live action with moving masts that sway, lifeboat that moves, and bubbles that rise from the holes in the ship..

Ship attaches to air pump enabling movement providing both visual appeal as well as aerating your tank in a unique, fun way. Air pump, tubing and gang valve not included..

Large shipwrecked boat comes in two large pieces that measure 9.5 inches across by 4.7 inches high. Masts can be raised to over 7 inches if desired..

Made of safe durable resin, this fish tank ornament is hand painted with detail and is safe for use in both freshwater and saltwater aquariums..

The Penn Plax Action Air Shipwreck Aquarium Ornament is an exciting way to aerate your tank. This ornament authentically replicates a sunken ship that has broken into two pieces and lays on the ocean floor waiting to be discovered. Once attached to your air pump this fish tank ornament has moving masts that sway as if they were caught in the water’s current along with a small lifeboat that moves back and forth. Steady streams of small bubbles rise from the holes in the ship for even more visual appeal while providing the necessary oxygen to the tank. Aquarium ornament is made of quality resin and hand painted; measuring 9.5 inches across and 4.7 inches high by 2.5 inches deep. Boat can be displayed as one piece or the parts can be separated and positioned on an angle, over rocks, or anywhere desired in your tank. Air pump, tubing, and gang valve not included.


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 )