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Summer Sale! Use code SUMMER26 for 15% off · Free shipping on orders $49+
Summer Sale! Use code SUMMER26 for 15% off our summer collection! Free shipping on orders $49+
Colorful aquarium plants and decorative ornaments for fish tanks and underwater habitats

Fish — Decor & Care — Plants & Ornaments

Transform your aquarium into a stunning underwater paradise with our Fish — Decor & Care — Plants & Ornaments collection. From vibrant artificial plants to captivating decorative pieces, we have everything you need to create the perfect habitat for your fish while adding visual appeal to your home.

Whether you're looking for realistic silk plants, colorful gravel ornaments, or themed decorations, our carefully selected items are safe for all fish species and easy to maintain. Create an environment your fish will love and you'll be proud to display.

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Ruined AT-AT walker aquarium ornament covered in green moss and rust on white background
Rusted moss-covered AT-AT Walker aquarium ornament on stone base side view Sale Sale

AT-AT Walker Fish Tank Cave Ornament

$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
in stock

Why you'll love itTurn your aquarium into a galaxy far, far away with this resin AT-AT walker decoration — a hide cave that gives your betta somewh...

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$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
Sale Sale
Detailed Titanic shipwreck aquarium ornament with moss-covered base shown at diagonal angle
Detailed Titanic shipwreck aquarium ornament showing weathered hull with moss covered base Sale Sale

Detailed Titanic Shipwreck Aquarium Ornament

$110.09
$110.09 - $110.09
$110.09
$48.95
$48.95 - $48.95
$48.95
in stock

Why you'll love itTransform your aquarium into an underwater museum with this historically-inspired Titanic replica. This detailed resin ornament c...

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$110.09
$110.09 - $110.09
$110.09
$48.95
$48.95 - $48.95
$48.95
Sale Sale
Green artificial aquarium plants showing feathery and moss-like textures on white background
Green artificial aquarium plants with feathery and moss-like textures on white background Sale Sale

Realistic Aquatic Plant Decoration Set

$76.99
$76.99 - $76.99
$76.99
$34.95
$34.95 - $34.95
$34.95
in stock

Why you'll love itTransform your fish tank into a lush underwater paradise with this 6-piece green aquatic plant set. These realistic decorations c...

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$76.99
$76.99 - $76.99
$76.99
$34.95
$34.95 - $34.95
$34.95
Sale Sale
Two weathered wooden barrel aquarium decorations with moss details, shown in dark and reddish colors
Two rustic broken barrel aquarium decorations in dark gray and reddish brown with moss details Sale Sale

Rustic Broken Barrel Aquarium Cave Hideouts

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itThese charming broken barrel decorations give your fish the perfect hideaway spots while adding authentic rustic character to you...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
Dark grey rocky aquarium cave decoration with artificial green plants and small white pagoda
Dark gray rock aquarium decoration with green moss, artificial plants and cave openings
Sale Sale

Mountain View Aquarium Hideout Cave

$128.46
$128.46 - $128.46
$128.46
$56.95
$56.95 - $56.95
$56.95
in stock

Why you'll love it Transform your aquarium into a stunning underwater landscape with this realistic mountain cave decoration. Your fish get cozy hi...

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$128.46
$128.46 - $128.46
$128.46
$56.95
$56.95 - $56.95
$56.95
Sale Sale
Glowing artificial coral decoration with rainbow LED lighting effects on aquarium base
Glowing purple and pink silicone coral decoration with fan-shaped tentacles on dark background
Sale Sale

Glowing Silicone Aquarium Coral Decorations

$50.93
$50.93 - $50.93
$50.93
$22.95
$22.95 - $22.95
$22.95
in stock

Why you'll love itTransform your aquarium into a mesmerizing underwater paradise with these safe, vibrant coral decorations that actually glow unde...

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$50.93
$50.93 - $50.93
$50.93
$22.95
$22.95 - $22.95
$22.95
Sale Sale
Artistic sandstone thinker statue in meditation pose surrounded by lush green aquarium plants
Sandstone thinker statue sitting cross-legged in planted aquarium with green plants and small fish
Sale Sale

Artistic Sandstone Thinker Statue Aquarium Decoration

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itTransform your aquarium into a sophisticated underwater gallery with this elegant thinker statue. This artistic decoration adds i...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
Natural driftwood aquarium decoration with artificial green plants growing from carved openings
Aquarium driftwood decoration with artificial green plants growing from dark weathered wood
Sale Sale

Large Natural-Look Rock Cave Aquarium Decoration

$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
in stock

Why you'll love itTransform your aquarium into a natural underwater landscape with this impressive 5.5" (14 cm) rock cave decoration that provides ...

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$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
Sale Sale
Two broken barrel aquarium caves with orange goldfish swimming nearby against white background
Two aquarium barrel caves with moss details and colorful goldfish swimming nearby on white
Sale Sale

Broken Barrel Aquarium Caves (2-Pack)

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itTransform your aquarium into an underwater pirate adventure with these realistic broken barrel caves. Your fish get the perfect h...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
Weathered wooden house aquarium ornament with artificial green plants on white background
Weathered aquarium house decoration with wooden platform, artificial green plants on driftwood
Sale Sale

Realistic House Terrace Aquarium Decoration

$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
in stock

Why you'll love it Transform your fish tank into a captivating underwater world with this detailed house-on-terrace ornament that provides both vis...

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$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
Sale Sale
Gray rock aquarium cave ornament with green algae, artificial plants, and colorful betta fish
Gray rock aquarium ornament with cave opening, green moss details and colorful betta fish
Sale Sale

Realistic Mountain Cave Aquarium Ornament

$121.11
$121.11 - $121.11
$121.11
$53.95
$53.95 - $53.95
$53.95
in stock

Why you'll love itTransform your aquarium into a stunning underwater landscape with this realistic mountain rock cave decoration. Your fish will lo...

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$121.11
$121.11 - $121.11
$121.11
$53.95
$53.95 - $53.95
$53.95
Sale Sale
Colorful underwater scene with glowing jellyfish, coral, clownfish and aquarium decorations
Colorful underwater scene with glowing jellyfish, coral, clownfish and aquarium decorations
Sale Sale

Glowing Aquarium Decoration Plant Set

$88.05
$88.05 - $88.05
$88.05
$39.95
$39.95 - $39.95
$39.95
in stock

Why you'll love itTransform your fish tank into a mesmerizing underwater wonderland with these glow-in-the-dark decorations. Your fish get cozy hid...

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$88.05
$88.05 - $88.05
$88.05
$39.95
$39.95 - $39.95
$39.95
Sale Sale
Hobbit house aquarium decoration with moss-covered walls, circular windows, and artificial plants
Green moss-covered hobbit house aquarium decoration with round doors and brick chimney
Sale Sale

Hobbit House Aquarium Cave Set

$77.02
$77.02 - $77.02
$77.02
$34.95
$34.95 - $34.95
$34.95
in stock

Why you'll love it Transform your aquarium into a magical underwater world with this charming hobbit house cave set. Your fish get cozy hideouts wh...

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$77.02
$77.02 - $77.02
$77.02
$34.95
$34.95 - $34.95
$34.95
Sale Sale
Natural driftwood cave aquarium decoration with green moss and artificial plants on white background
Natural brown driftwood cave ornament with green moss and live aquatic plants growing from top
Sale Sale

Natural Driftwood Cave Aquarium Ornament

$68.26
$68.26 - $68.26
$68.26
$30.95
$30.95 - $30.95
$30.95
in stock

Why you'll love itTransform your fish tank into a beautiful underwater landscape while giving your betta and other small fish the perfect hideaway ...

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$68.26
$68.26 - $68.26
$68.26
$30.95
$30.95 - $30.95
$30.95
Sale Sale
Two-story Asian pagoda aquarium decoration with grey tiled roofs, artificial plants and rocks
Multi-tiered pagoda aquarium ornament with tiled roofs, wooden structure, artificial plants and
Sale Sale

Classical Chinese Landscape Aquarium Castle

$89.84
$89.84 - $89.84
$89.84
$39.95
$39.95 - $39.95
$39.95
in stock

Why you'll love itTransform your aquarium into a serene Chinese landscape with this beautifully crafted resin castle decoration. Your fish will lov...

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$89.84
$89.84 - $89.84
$89.84
$39.95
$39.95 - $39.95
$39.95
Sale Sale
Hobbit house aquarium decoration with moss-covered roof, brick chimney, and round wooden door
Hobbit house aquarium decoration with moss-covered roof, brick chimney, and bubbles rising
Sale Sale

Hobbit Castle Aquarium Decoration

$139.48
$139.48 - $139.48
$139.48
$61.95
$61.95 - $61.95
$61.95
in stock

Why you'll love itTransform your aquarium into a magical underwater world with this enchanting hobbit-style castle decoration. Perfect for creating...

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$139.48
$139.48 - $139.48
$139.48
$61.95
$61.95 - $61.95
$61.95
Sale Sale
Purple silicone coral decoration glowing underwater with feathery tentacles on dark substrate
Purple glowing silicone coral aquarium decoration with feathery tentacles on dark gravel substrate
Sale Sale

Glowing Silicone Coral Aquarium Decoration

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itTransform your aquarium into a mesmerizing underwater garden with this soft silicone coral that glows beautifully under tank ligh...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
Black textured octopus aquarium decoration with orange eyes on sandy bottom with colorful coral
Black textured octopus aquarium ornament with orange eyes sitting on sandy bottom with colorful
Sale Sale

Playful Black Octopus Aquarium Ornament

$77.02
$77.02 - $77.02
$77.02
$34.95
$34.95 - $34.95
$34.95
in stock

Why you'll love itThis quirky black octopus with big googly eyes brings instant personality and humor to any aquarium or space. Made from high-qual...

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$77.02
$77.02 - $77.02
$77.02
$34.95
$34.95 - $34.95
$34.95
Sale Sale
Weathered red and green VW bus aquarium decoration with luggage on roof and cave openings
Weathered red and green vintage bus aquarium decoration with luggage on roof and cave openings
Sale Sale

Charming Bus-Shaped Aquarium Hideout Cave

$99.07
$99.07 - $99.07
$99.07
$43.95
$43.95 - $43.95
$43.95
in stock

Why you'll love itTurn your aquarium into a whimsical underwater world with this adorable bus-shaped hideout cave. Your fish will love having their...

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$99.07
$99.07 - $99.07
$99.07
$43.95
$43.95 - $43.95
$43.95
Sale Sale
Black bottle of crystallpro carbon boost aquarium supplement with green aquascape label design
Black bottle of crystallpro carbon boost aquarium supplement with aquascape design on label
Sale Sale

Concentrated Plant Growth Carbon Booster

$51.31
$51.31 - $51.31
$51.31
$22.95
$22.95 - $22.95
$22.95
in stock

Why you'll love itTransform your aquarium into a thriving underwater garden with this concentrated liquid carbon supplement that accelerates plant ...

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$51.31
$51.31 - $51.31
$51.31
$22.95
$22.95 - $22.95
$22.95
Sale Sale
Brown hippo aquarium ornament with open mouth and white tubing accessories below
Dark brown hippo aquarium ornament with open mouth and included air pump accessories below
Sale Sale

Hippo Aquarium Air Bubbler Ornament

$112.47
$112.47 - $112.47
$112.47
$49.95
$49.95 - $49.95
$49.95
in stock

Why you'll love it This adorable hippo bubbler brings life to your aquarium while boosting oxygen levels for healthier fish. It's functional décor ...

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$112.47
$112.47 - $112.47
$112.47
$49.95
$49.95 - $49.95
$49.95
Sale Sale
Two decorative aquarium caves in red and black with colorful guppies and shrimp swimming around
Two broken barrel aquarium decorations with colorful guppies and shrimp swimming around them
Sale Sale

Natural Broken Barrel Fish Hide Cave Set

$54.98
$54.98 - $54.98
$54.98
$24.95
$24.95 - $24.95
$24.95
in stock

Why you'll love itThese realistic broken barrel hideouts give your aquatic friends the perfect spot to rest, play, and breed while adding natural b...

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$54.98
$54.98 - $54.98
$54.98
$24.95
$24.95 - $24.95
$24.95
Sale Sale
Moss-covered resin mushroom house aquarium ornament with large entrance opening on white background
Moss-covered resin mushroom house with arched entrance, blue windows, and stone base on white
Sale Sale

Charming Resin Mushroom House Fish Hideaway

$62.20
$62.20 - $62.20
$62.20
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love it This adorable mushroom-shaped hideaway transforms your aquarium into an enchanting underwater landscape while giving your fish a...

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$62.20
$62.20 - $62.20
$62.20
$27.95
$27.95 - $27.95
$27.95
Sale Sale

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