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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 decorations and fish care products for creating beautiful underwater environments

Fish — Decor & Care

Transform your aquarium into a stunning underwater paradise with our Fish — Decor & Care collection. From vibrant plants and ornaments to essential care products, we have everything you need to create a healthy, beautiful environment your fish will love.

Whether you're setting up your first tank or refreshing an existing aquarium, our carefully selected decorations and maintenance supplies make it easy to keep your aquatic friends happy and thriving. Discover the perfect pieces to bring your underwater vision to life.

#TR-Fish

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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
Rose Aura Quartz Aquarium Gravel Chips
Bright pink rose aura quartz crystal chips in circular display showing tumbled stone texture
Sale Sale

Rose Aura Quartz Aquarium Gravel Chips

$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 mystical underwater paradise with genuine rose aura quartz crystal chips that shimmer with etherea...

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$139.48
$139.48 - $139.48
$139.48
$61.95
$61.95 - $61.95
$61.95
Sale Sale
Bag of red aquarium gravel with Imagitarium brand label showing colorful fish and product details
Bag of bright red aquarium gravel with Imagitarium brand label featuring colorful fish illustration
Sale Sale

Imagitarium Strawberry Red Aquarium Gravel

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

Why you'll love itTransform your aquarium into a vibrant underwater world with this eye-catching strawberry red gravel substrate. Perfect for both ...

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$54.98
$54.98 - $54.98
$54.98
$24.95
$24.95 - $24.95
$24.95
Sale Sale
Imagitarium aquatic substrate bag showing white and gray gravel stones with colorful fish packaging
Bag of white aquarium gravel substrate with Imagitarium brand label featuring colorful fish
Sale Sale

Premium White Aquarium Gravel Substrate

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

Why you'll love itTransform your aquarium into a pristine underwater world with this brilliant white gravel substrate. Perfect for both fresh and s...

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$54.98
$54.98 - $54.98
$54.98
$24.95
$24.95 - $24.95
$24.95
Sale Sale
Activ-Betta Bio-Activ Live Gravel bag with colorful mixed aquarium stones spilling out
Activ-Betta Bio-Activ Live Gravel package with colorful betta fish and mixed aquarium substrate
Sale Sale

Activ-Betta Bio-Activ Lake Gems Aquarium Gravel

$62.30
$62.30 - $62.30
$62.30
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itThis premium aquarium substrate doesn't just look beautiful—it actively works to keep your betta fish healthy and your water crys...

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$62.30
$62.30 - $62.30
$62.30
$27.95
$27.95 - $27.95
$27.95
Sale Sale
Emerald Green Aquarium Gravel 2 Lbs
Pure Water Pebbles bag of emerald green aquarium gravel with tropical fish graphics on packaging
Sale Sale

Emerald Green Aquarium Gravel 2 Lbs

$73.35
$73.35 - $73.35
$73.35
$32.95
$32.95 - $32.95
$32.95
in stock

Why you'll love itThis emerald green aquarium gravel transforms your fish tank into a stunning underwater landscape while promoting healthier water...

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$73.35
$73.35 - $73.35
$73.35
$32.95
$32.95 - $32.95
$32.95
Sale Sale
Collection of natural green aquarium gravel stones in various shades scattered on white background
Pile of natural green aquarium gravel stones in various shades scattered on white background
Sale Sale

Green Natural Aquarium Gravel - 3 Pounds

$69.68
$69.68 - $69.68
$69.68
$31.95
$31.95 - $31.95
$31.95
in stock

Why you'll love itTransform your aquarium into a natural underwater paradise with premium green gravel that provides the perfect substrate for heal...

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$69.68
$69.68 - $69.68
$69.68
$31.95
$31.95 - $31.95
$31.95
Sale Sale
Scattered colorful aquarium gravel stones in red, blue, green, pink, yellow and white on white
Pile of colorful small aquarium gravel stones in red, blue, green, pink, yellow and white
Sale Sale

Colorful Small Aquarium Gravel Substrate

$44.34
$44.34 - $44.34
$44.34
$19.95
$19.95 - $19.95
$19.95
in stock

Why you'll love itTransform your aquarium into a vibrant underwater paradise with these high-quality resin gravels that are completely safe for fis...

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$44.34
$44.34 - $44.34
$44.34
$19.95
$19.95 - $19.95
$19.95
Sale Sale
Natural River Rock Aquarium Substrate
Colorful mixed aquarium gravel stones in white bowl showing variety of natural rock colors
Sale Sale

Natural River Rock Aquarium Substrate

$58.66
$58.66 - $58.66
$58.66
$26.95
$26.95 - $26.95
$26.95
in stock

Why you'll love itTransform your aquarium into a natural underwater landscape with premium river rocks that provide both beauty and function for yo...

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$58.66
$58.66 - $58.66
$58.66
$26.95
$26.95 - $26.95
$26.95
Sale Sale

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