What are some types of aquarium decorations?

From realistic aquarium plants to fascinating ornaments, aquarium decorations from sellers on Etsy beautify your tank and provide hiding spots and play areas for your fish. Aquarium decor can transform a simple aquarium into a gorgeous underwater paradise. Aquarium decoration is also vital in creating a harmonious and stimulating environment for the aquatic inhabitants. Here are some popular options for aquarium decorations and supplies available from shops on Etsy: Aquarium gravel is made of small, colorful stones that add visual interest to your tank and serve as a base for live plants. They come in various sizes and colors, allowing for endless creative possibilities. Aquarium rocks are natural or artificial rocks that provide hiding places for fish and add a rugged, organic aesthetic to the tank. They can be arranged to create caves, ledges, or intricate formations, enhancing visual appeal. Aquarium sand creates a natural-looking substrate. It’s ideal for aquariums with bottom-dwelling fish and invertebrates, as it allows them to sift and burrow comfortably. Aquarium driftwood adds a touch of elegance and natural beauty to the tank. It provides hiding spots and perches for fish, creating a more authentic aquatic environment. Aquarium backgrounds add depth and visual appeal, creating a natural and immersive home for the tank’s inhabitants. They often mimic the appearance of aquatic habitats, such as coral reefs, lush forests, or rocky caves, enhancing the overall aesthetic of the aquarium. Aquarium heaters help maintain the water temperature aquatic species require. They can be discreetly placed in the tank, ensuring a comfortable environment for the inhabitants. Aquarium filters help keep the water clean and free from harmful substances. Filters come in various types, such as hang-on-back, canister, and sponge filters, and can be incorporated seamlessly into the tank setup.

Aquariums & Tank Decor

(16,783 Results)

Corner Undergravel Fish and Terrarium Tunnel Fish Cave Fish Hide. Aquarium tunnel 3 sizes 3 Colors Free Shipping

(982)

Star Seller

Sale Price $16.01
Original Price $18.19 (12% off)

From shop GciCreations

FREE shipping
Aquarium Coconut Cave Real coconut cave for betta cave, cichlid cave, betta fish cave, shrimp cave, aquarium decoration, aquarium accessory

(5,092)

Star Seller

$19.99

From shop FWAquaticsandReptile
11 colors! SeeShelter® Betta Tunnel "Gemstone Collection" - Fish Tank Decor for Aquariums & Terrariums

(3,022)

Star Seller

$11.00

From shop TheSeeShelter
Bottom Dweller Aquarium Corner Cave, Kuhli Loach Dojo Loach Corydoras Catfish Clown Loach Dwarf Frog Hideout, Bottom Feeder Fish Tank Tunnel

(75)

$11.99

From shop LuckyCritter
Bottom Dweller Aquarium Cave, Kuhli Loach Dojo Loach Corydoras Catfish Clown Loach Dwarf Frog Hideout, Bottom Feeder Fish Tank Tunnel

(75)

$9.99

From shop LuckyCritter
The Shrimpy Bundle - Stock your Shrimp tank with beautiful plants and an algae buffet!

(697)

$14.99

From shop SunkenTreasureAqua
12 colors! SeeShelter® Brand Betta Tunnel - Original "Naturals" Collection - Fish Tank Decor for Aquariums & Terrariums

(3,022)

Star Seller

$10.00

From shop TheSeeShelter
6 EASY Plants (Assorted Starter Pack) - Live Aquarium Plants

(10,245)

$25.99

From shop AquaticMotiv

FREE shipping

Bestseller
Rib Cage for Aquariums, Terrariums, and Decor

(543)

Star Seller

$24.99

From shop ARDAquatics

FREE shipping
Aquarium Dome Tunnel | Fish Tank Gravel Hiding Spot/Under-view Area

(108)

$14.00

From shop BeardieWarehouse
Cubone Pokémon Skull for aquariums - fish hideaway- Freshwater and Saltwater safe!

$14.55

From shop AlohaProvisions

FREE shipping
Inspired by nature aquarium/terrarium hiding cave Amboni | versatile and engaging cave design for water landscapes

(272)

Star Seller

Sale Price $16.03
Original Price $20.04 (20% off)

From shop AquaTools
Water Terrarium Kit, Water Garden, birthday gift for Nature Lovers, Glass Plant Aquarium Set, water plants, gift for him, birthday gift

(557)

Star Seller

$39.00

From shop KraftStories

FREE shipping
Etsy’s Pick
Aquarium Small Pair Leaf Seeds for aquarium Carpet plant, Terrarium and Grass Carpet Ground Covering Guppy Breeding, betta tank

(3,635)

$7.25

From shop Freshwaterlove

FREE shipping
Underground Aquarium Cave Tunnel Fish Hide

(1,540)

Star Seller

Sale Price $10.87
Original Price $14.49 (25% off)

From shop Fishkeeping3D

FREE shipping
32oz Copepods - Free Fast Shipping - With phyto in bottle, 4 Species!

(95)

$25.99

From shop RickysReef

FREE shipping
Aquarium Plants Pack | EASY Aquarium Plants Bundle for beginners | Amazon Sword Java Fern Moss Crypt Moss | Planted Tanks | Aqua Plants Live

(448)

Star Seller

$15.99

From shop AquaPlantsLive
The Original SQUARE Floating Water Change Top Off Diffuser for Freshwater and Saltwater Fishtanks - 3D Printed - Aquarium Safe ABS Plastic!

(6,735)

Star Seller

$9.99

From shop GalaxyGlowStudio
Aquarium Natural Corner Underground Cave (XL)

(1,037)

Sale Price $66.74
Original Price $78.52 (15% off)

From shop AquaDecor3D

FREE shipping
Aquarium Co-op Light Risers 2", 3" and 4"

(165)

$15.00

From shop AquariumChris

FREE shipping
Aquarium Shelf - By Poth-O-Carry®

(4,772)

Star Seller

$21.99

From shop PothOCarry
Terrarium Underground Natural Cave (M)

(1,037)

Sale Price $40.00
Original Price $47.07 (15% off)

From shop AquaDecor3D

FREE shipping
Stroodies Lotl Lounge Ledge | AQ-Safe Magnetic Hangout

(28,329)

Star Seller

$16.00

From shop Stroodies
Slate Cave Bottomless Hide 10x10x4" for Fish, Snake, Reptile, Turtle, Bearded Dragon, Aquarium, Gecko, Cichlid, Pleco

(813)

$45.99

From shop TheFrogHouseShop

FREE shipping
Ultimate Bargain Aquatic Plant Pack - 4 Easy Plants + FREE Floater - Kings Ransom

(697)

$9.99

From shop SunkenTreasureAqua

Bestseller
Inverted Betta Tank Holder, Panoramic View for Betta Fish, 360 View for Betta Fish, Inverted Tank Holder Kit for Aquarium, Made from Canada

(1,830)

Sale Price $12.68
Original Price $14.09 (10% off)

From shop 3DAquaticSolutions
Aquarium Floating Plants for fish tank décor (Water Sponges, Amazon Frogibit, Red Root, Water Lettuce) /Pond/aquatic Plant/betta tank

(3,635)

$14.75

From shop Freshwaterlove

FREE shipping

Bestseller
7 Easy Aquarium Plants (Assorted) - Live Aquarium Plants Bundle

(448)

Star Seller

$23.99

From shop AquaPlantsLive

FREE shipping
Coconut Shell Cave With Driftwood Bonsai Aquarium Cave, Fish Hide Cave, Cichlid Cave, Betta Fish Cave, Shrimp Cave, Aquarium Decoration

(107)

$16.27

From shop LieuDecorVN
Crinum Calamistratum | Live Aquarium Plants | BUY 2 GET 1 FREE | Free Shipping

(7,499)

Sale Price $15.91
Original Price $16.75 (5% off)

From shop CantonAquatics

FREE shipping
32 oz Copepod Bottles - Tisbe, Trigio, Apo Copepods - With Phyto in bottle! - Free Shipping

(95)

$24.00

From shop RickysReef

FREE shipping
Japanese Black Seiryu Stone for Aquascapers Aquarium Planted Fish Tank Natural Stone

(490)

Sale Price $38.64
Original Price $48.30 (20% off)

From shop Aqualexs

FREE shipping
SeeShelter® Mini/Nano Hospital Tunnel - "Gemstone Collection" - Fish Tank Decor for Aquariums & Terrariums

(3,022)

Star Seller

$9.00

From shop TheSeeShelter
Spider Stuff Bioactive Enclosure home starter kit, spider environment, jumping spider, mantis

(457)

Star Seller

$25.00

From shop SpiderStuffco
Java Moss Cave for Freshwater, Aquarium, Shrimp Hides, Frog Hides & More! Perfect Aquarium Decor for Fish and Shrimp

(24)

Star Seller

$18.00

From shop CritterClicks

FREE shipping
3 Floating Plants-Pack of 3 Species-Easy Live Aquarium Pond Aquatic Plant

(10,543)

$19.99

From shop FloridaAquascaping

FREE shipping
Aquarium Pocket Cave - A covert shelter for your bottom dwellers.

(2,465)

$8.99

From shop SurrealAqua
1/3/5 Potted Pearlweed (Micranthemum Micranthemoides) Freshwater Plants by Shore Aquatic - Perfect for Aquariums

(382)

$12.34

From shop ShoreAquatic

FREE shipping
1/2 Gal Copepods - Free Fast Shipping - With phyto in bottle, 5 Species!

(95)

$44.99

From shop RickysReef

FREE shipping
BUY 2 GET 1 FREE Monte Carlo (Micranthemum) | Live Aquarium Plants | Free Shipping

(7,499)

Sale Price $8.35
Original Price $8.79 (5% off)

From shop CantonAquatics

FREE shipping
Floating plant barrier divider corral

(3)

$13.00

From shop Aquariumstuffs
Dosing/Airline (1/4" Tube) Holder for Aquarium

(196)

Star Seller

$5.60

From shop CreatedInLayers
Reptile Bridge, Personalize Color and Size! Handmade Cotton Hammock | Lizard Accessory | Enclosure Décor

(340)

Star Seller

$25.00

From shop ToxicWitchWeavery
COMBO PACK | 3 Cliffs | Transform the ambiance and functionality of your aquarium or terrarium - create layers and diverse landscapes.

(272)

Star Seller

Sale Price $25.26
Original Price $31.58 (20% off)

From shop AquaTools
Aquarium Underground Cave Hide Fish Tank Decoration, Kuhli Loach Dojo Loach Clown Loach Corydoras Catfish Hideout, Pleco Cave

(75)

$8.99

From shop LuckyCritter
BUY2GET1FREE Java Fern Microsorum pteropus Easy Live Aquarium Plants

(4,047)

Sale Price $6.79
Original Price $7.99 (15% off)

From shop BigKahunaAquatics

FREE shipping
BUY2GET1FREE Pearl Weed | (Micranthemum micranthemoides) | Live Aquairium Pond Pland

(4,047)

Sale Price $8.49
Original Price $9.99 (15% off)

From shop BigKahunaAquatics

FREE shipping
Hanging Planter for Aquarium Emersed Plants Aquatic Plant Pot for Pothos

(1,540)

Star Seller

Sale Price $5.99
Original Price $7.99 (25% off)

From shop Fishkeeping3D

FREE shipping

There's so much more for you to discover

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Related to Aquariums & Tank Decor

Learn More About Aquariums & Tank Decor

Whether it's a small fish aquarium or a grand saltwater tank, the aquariums you’ll find from shops on Etsy offer a mesmerizing experience for hobbyists and nature enthusiasts alike. Custom aquariums allow you to design your own personalized underwater ecosystems tailored to the unique needs of the aquatic species they house. Aquariums are not limited to pet housing for fish; they can also serve as habitats for other aquatic creatures. For example, an aquarium for a turtle requires specific considerations such as a basking area, proper filtration, and ample swimming space. Aquariums are carefully curated ecosystems that provide a glimpse into the captivating world of underwater life.

From realistic aquarium plants to fascinating ornaments, aquarium decorations from sellers on Etsy beautify your tank and provide hiding spots and play areas for your fish. Aquarium decor can transform a simple aquarium into a gorgeous underwater paradise. Aquarium decoration is also vital in creating a harmonious and stimulating environment for the aquatic inhabitants. Here are some popular options for aquarium decorations and supplies available from shops on Etsy:

Aquarium gravel is made of small, colorful stones that add visual interest to your tank and serve as a base for live plants. They come in various sizes and colors, allowing for endless creative possibilities.
Aquarium rocks are natural or artificial rocks that provide hiding places for fish and add a rugged, organic aesthetic to the tank. They can be arranged to create caves, ledges, or intricate formations, enhancing visual appeal.
Aquarium sand creates a natural-looking substrate. It’s ideal for aquariums with bottom-dwelling fish and invertebrates, as it allows them to sift and burrow comfortably.
Aquarium driftwood adds a touch of elegance and natural beauty to the tank. It provides hiding spots and perches for fish, creating a more authentic aquatic environment.
Aquarium backgrounds add depth and visual appeal, creating a natural and immersive home for the tank’s inhabitants. They often mimic the appearance of aquatic habitats, such as coral reefs, lush forests, or rocky caves, enhancing the overall aesthetic of the aquarium.
Aquarium heaters help maintain the water temperature aquatic species require. They can be discreetly placed in the tank, ensuring a comfortable environment for the inhabitants.
Aquarium filters help keep the water clean and free from harmful substances. Filters come in various types, such as hang-on-back, canister, and sponge filters, and can be incorporated seamlessly into the tank setup.

Aquariums & Tank Decor

Corner Undergravel Fish and Terrarium Tunnel Fish Cave Fish Hide. Aquarium tunnel 3 sizes 3 Colors Free Shipping

Aquarium Coconut Cave Real coconut cave for betta cave, cichlid cave, betta fish cave, shrimp cave, aquarium decoration, aquarium accessory

11 colors! SeeShelter® Betta Tunnel "Gemstone Collection" - Fish Tank Decor for Aquariums & Terrariums

Bottom Dweller Aquarium Corner Cave, Kuhli Loach Dojo Loach Corydoras Catfish Clown Loach Dwarf Frog Hideout, Bottom Feeder Fish Tank Tunnel

Bottom Dweller Aquarium Cave, Kuhli Loach Dojo Loach Corydoras Catfish Clown Loach Dwarf Frog Hideout, Bottom Feeder Fish Tank Tunnel

The Shrimpy Bundle - Stock your Shrimp tank with beautiful plants and an algae buffet!

12 colors! SeeShelter® Brand Betta Tunnel - Original "Naturals" Collection - Fish Tank Decor for Aquariums & Terrariums

6 EASY Plants (Assorted Starter Pack) - Live Aquarium Plants

Rib Cage for Aquariums, Terrariums, and Decor

Aquarium Dome Tunnel | Fish Tank Gravel Hiding Spot/Under-view Area

Cubone Pokémon Skull for aquariums - fish hideaway- Freshwater and Saltwater safe!

Inspired by nature aquarium/terrarium hiding cave Amboni | versatile and engaging cave design for water landscapes

Water Terrarium Kit, Water Garden, birthday gift for Nature Lovers, Glass Plant Aquarium Set, water plants, gift for him, birthday gift

Aquarium Small Pair Leaf Seeds for aquarium Carpet plant, Terrarium and Grass Carpet Ground Covering Guppy Breeding, betta tank

Underground Aquarium Cave Tunnel Fish Hide

32oz Copepods - Free Fast Shipping - With phyto in bottle, 4 Species!

Aquarium Plants Pack | EASY Aquarium Plants Bundle for beginners | Amazon Sword Java Fern Moss Crypt Moss | Planted Tanks | Aqua Plants Live

The Original SQUARE Floating Water Change Top Off Diffuser for Freshwater and Saltwater Fishtanks - 3D Printed - Aquarium Safe ABS Plastic!

Aquarium Natural Corner Underground Cave (XL)

Aquarium Co-op Light Risers 2", 3" and 4"

Aquarium Shelf - By Poth-O-Carry®

Terrarium Underground Natural Cave (M)

Stroodies Lotl Lounge Ledge | AQ-Safe Magnetic Hangout

Slate Cave Bottomless Hide 10x10x4" for Fish, Snake, Reptile, Turtle, Bearded Dragon, Aquarium, Gecko, Cichlid, Pleco

Ultimate Bargain Aquatic Plant Pack - 4 Easy Plants + FREE Floater - Kings Ransom

Inverted Betta Tank Holder, Panoramic View for Betta Fish, 360 View for Betta Fish, Inverted Tank Holder Kit for Aquarium, Made from Canada

Aquarium Floating Plants for fish tank décor (Water Sponges, Amazon Frogibit, Red Root, Water Lettuce) /Pond/aquatic Plant/betta tank

7 Easy Aquarium Plants (Assorted) - Live Aquarium Plants Bundle

Coconut Shell Cave With Driftwood Bonsai Aquarium Cave, Fish Hide Cave, Cichlid Cave, Betta Fish Cave, Shrimp Cave, Aquarium Decoration

Crinum Calamistratum | Live Aquarium Plants | BUY 2 GET 1 FREE | Free Shipping

32 oz Copepod Bottles - Tisbe, Trigio, Apo Copepods - With Phyto in bottle! - Free Shipping

Japanese Black Seiryu Stone for Aquascapers Aquarium Planted Fish Tank Natural Stone

SeeShelter® Mini/Nano Hospital Tunnel - "Gemstone Collection" - Fish Tank Decor for Aquariums & Terrariums

Spider Stuff Bioactive Enclosure home starter kit, spider environment, jumping spider, mantis

Java Moss Cave for Freshwater, Aquarium, Shrimp Hides, Frog Hides & More! Perfect Aquarium Decor for Fish and Shrimp

3 Floating Plants-Pack of 3 Species-Easy Live Aquarium Pond Aquatic Plant

Aquarium Pocket Cave - A covert shelter for your bottom dwellers.

1/3/5 Potted Pearlweed (Micranthemum Micranthemoides) Freshwater Plants by Shore Aquatic - Perfect for Aquariums

1/2 Gal Copepods - Free Fast Shipping - With phyto in bottle, 5 Species!

BUY 2 GET 1 FREE Monte Carlo (Micranthemum) | Live Aquarium Plants | Free Shipping

Floating plant barrier divider corral

Dosing/Airline (1/4" Tube) Holder for Aquarium

Reptile Bridge, Personalize Color and Size! Handmade Cotton Hammock | Lizard Accessory | Enclosure Décor

COMBO PACK | 3 Cliffs | Transform the ambiance and functionality of your aquarium or terrarium - create layers and diverse landscapes.

Aquarium Underground Cave Hide Fish Tank Decoration, Kuhli Loach Dojo Loach Clown Loach Corydoras Catfish Hideout, Pleco Cave

BUY2GET1FREE Java Fern Microsorum pteropus Easy Live Aquarium Plants

BUY2GET1FREE Pearl Weed | (Micranthemum micranthemoides) | Live Aquairium Pond Pland

Hanging Planter for Aquarium Emersed Plants Aquatic Plant Pot for Pothos

There's so much more for you to discover

Related to Aquariums & Tank Decor

Learn More About Aquariums & Tank Decor

What types of aquariums can you find on Etsy?

What are some types of aquarium decorations?

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