Decorations

Items 1 to 48 of 749 total

If you truly want to create a unique habitat for your fish, turn to Big Al’s Pets. We carry more than 500 aquarium decorations to give you endless options for personalizing your aquarium. We’ll help you set the stage with decorative rocks and stones and gorgeous backgrounds to finish your aquarium scenery. Then, you can choose from our huge selection of plastic plants, silk plants, driftwood, and coral replicas to create an underwater paradise for your fish. We even have resin, ceramic, and aerating ornaments as well as submersible colored lights to add visual appeal to your aquarium.

You won’t find a selection this extensive at any other online retailer. And with our great sale prices, we make it easy to decorate your tank from top to bottom without going over budget. Browse our collection today to find the aquarium decorations you’ve been searching for.
  • Fluker's Grapevine Driftwood - Small
    • The perfect way to beautify your pet's habitat
    • Provides your little guy with shade and shelter
    • Helps encourage your pet to climb around
    USD 7.99
    USD 7.99

    Out of stock

  • Gold Lettuce Coral
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 66.99

    Sale Price USD 49.99

    Regular Price: USD 66.99

    Sale Price USD 49.99

    Out of stock

  • Blue Torch Coral
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 17.99

    Sale Price USD 12.99

    Regular Price: USD 17.99

    Sale Price USD 12.99

    Out of stock

  • Wooden Bridge
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 7.49

    Sale Price USD 6.49

    Regular Price: USD 7.49

    Sale Price USD 6.49

    Out of stock

  • Blue Octo Coral
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 25.49

    Sale Price USD 19.99

    Regular Price: USD 25.49

    Sale Price USD 19.99

    Out of stock

  • Underwater Treasures Plum Bacopa - 14.5"
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 6.49

    Sale Price USD 5.49

    Regular Price: USD 6.49

    Sale Price USD 5.49

    Out of stock

  • Underwater Treasures Magenta Bacopa - 14.5"
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 6.49

    Sale Price USD 5.49

    Regular Price: USD 6.49

    Sale Price USD 5.49

    Out of stock

  • Underwater Treasures Pink Saber Sword - 15.5"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 7.99

    Sale Price USD 5.99

    Regular Price: USD 7.99

    Sale Price USD 5.99

    Out of stock

  • Underwater Treasures Purple Nile Grass - 14.75"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Out of stock

  • Underwater Treasures Purple Nile Grass - 7.5"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Out of stock

  • Underwater Treasures Rose Nile Grass - 11.5"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 4.49

    Sale Price USD 3.49

    Regular Price: USD 4.49

    Sale Price USD 3.49

    Out of stock

  • Underwater Treasures Rose Nile Grass - 7.5""
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 3.49

    Sale Price USD 2.99

    Regular Price: USD 3.49

    Sale Price USD 2.99

    Out of stock

  • Underwater Treasures Green Nile Grass - 14.25"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Out of stock

  • Underwater Treasures Green Nile Grass - 11.5"
    • Created with non-toxic materials
    • For a freshwater or saltwater tank
    • A very attractive piece for a tank
    • Easily contrasted to any aquarium
    • Sits nice at the bottom of the tank

    Regular Price: USD 4.49

    Sale Price USD 3.49

    Regular Price: USD 4.49

    Sale Price USD 3.49

    Out of stock

  • Hagen Marble Sculpture for 2L Betta Kits
    • Made with lightweight poly resin
    • Easy to clean
    • Modern design

    Regular Price: USD 5.99

    Sale Price USD 5.39

    Regular Price: USD 5.99

    Sale Price USD 5.39

    Out of stock

  • Penn Plax Deco-Replicas Diver Helmet - Small
    • Offers a unique appearance to any habitat
    • Incorporates intricate detailing and features
    • Made with 100% non-toxic materials - pet safe!

    Regular Price: USD 28.99

    Sale Price USD 24.99

    Regular Price: USD 28.99

    Sale Price USD 24.99

  • Penn Plax Ariel Stretching on Rock
    • Bring the magical world of Disney into your home
    • From the Disney animated feature, "The Little Mermaid"
    • Vibrantly colored, hand-painted ornament
    • Safe for freshwater and saltwater aquariums

    Regular Price: USD 9.99

    Sale Price USD 8.99

    Regular Price: USD 9.99

    Sale Price USD 8.99

    Out of stock

  • Penn Plax Frozen Elsa - Mini
    • Set sail on a fun-filled adventure to Arendelle
    • From the Disney animated feature, "Frozen"
    • Vibrantly colored, hand-painted ornament
    • Part of an entire series - Collect them all!
    • Safe for freshwater and saltwater aquariums

    Regular Price: USD 6.99

    Sale Price USD 4.99

    Regular Price: USD 6.99

    Sale Price USD 4.99

    Out of stock

  • Penn Plax Squidward's Easter Island Home
    Every aquarium needs a slice of Bikini Bottom and what better way to add it than having Squidward's monolithic house in your home aquarium or fish bowl. This licensed Nickelodeon SpongeBob ornament makes an exciting ornament in any aquarium.

    Regular Price: USD 7.99

    Sale Price USD 6.99

    Regular Price: USD 7.99

    Sale Price USD 6.99

    Out of stock

  • SpongeBob Pirate Rowboat
    SpongeBob SquarePants and crew are everyone's favorite underwater characters. Now you can enjoy SpongeBob and his Pirate Rowboat right in your very own aquarium! This vibrantly colored ornament is safe for use in any freshwater or saltwater aquarium.

    Regular Price: USD 5.99

    Sale Price USD 4.99

    Regular Price: USD 5.99

    Sale Price USD 4.99

    Out of stock

  • Underwater Treasures Moon Boulder - Large
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 39.99

    Sale Price USD 34.99

    Regular Price: USD 39.99

    Sale Price USD 34.99

    Out of stock

  • Underwater Treasures Canyon Boulder Arch - Large
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 21.99

    Sale Price USD 17.99

    Regular Price: USD 21.99

    Sale Price USD 17.99

  • Underwater Treasures Shipwreck Schooner - Large
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 160.99

    Sale Price USD 139.99

    Regular Price: USD 160.99

    Sale Price USD 139.99

    Out of stock

  • Underwater Treasures Natural Moss Pebbles - 3 pk
    • Detailed decorations enhance your aquascape
    • Expertly hand crafted and finished
    • Hollow interiors keep pebbles submerged
    • Made using the highest quality materials
    • Safe for freshwater and saltwater aquariums

    Regular Price: USD 6.49

    Sale Price USD 4.99

    Regular Price: USD 6.49

    Sale Price USD 4.99

    Out of stock

  • Underwater Treasures Purple Paradise - 4"
    • Vivid coloration and realistic appearance
    • Features life-like underwater movement
    • Safe for both freshwater and saltwater environments

    Regular Price: USD 3.49

    Sale Price USD 2.49

    Regular Price: USD 3.49

    Sale Price USD 2.49

    Out of stock

  • Underwater Treasures Medieval Battleship (2 Piece) - Large
    • Incredibly realistic decoration enhances your aquarium!
    • Expertly hand crafted and painted
    • Made with only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums
    USD 179.99
    USD 179.99

    Out of stock

  • Underwater Treasures Skull
    These incredibly realistic decorations are hand crafted and painted using only the highest quality materials. Non-toxic, and safe for use in both freshwater and saltwater aquariums. Enhance your aquarium with any of these exciting decorations!

    Regular Price: USD 13.49

    Sale Price USD 8.99

    Regular Price: USD 13.49

    Sale Price USD 8.99

    Out of stock

  • BioBubble Pets Hollow Log - Small
    • Created with close detail and non-toxic materials
    • Freshwater or saltwater aquariums & terrariums
    • Contrasts well with many different environments
    • The hollow opening allows your fish or pets to hide
    • Crafted in the USA and hand painted for realism
    USD 12.99
    USD 12.99

    Out of stock

  • BioBubble Pets Bali Dragon - Large
    • Created with close detail and non-toxic materials
    • Freshwater or saltwater aquariums & terrariums
    • Contrasts well with many different environments
    • Epitomizes grace, strength, safety and shelter
    • Crafted in the USA and hand painted for realism
    USD 14.99
    USD 14.99

    Out of stock

  • Zoo Med Betta Bed Leaf Hammock
    Zoo Med's Betta Bed Leaf Hammock is a naturalistic resting spot for your precious Betta. It allows your Betta to rest near the water's surface just as they do in nature. Secures to your Betta enclosure with the included suction cup.

    Regular Price: USD 1.99

    Sale Price USD 1.79

    Regular Price: USD 1.99

    Sale Price USD 1.79

    Out of stock

  • Underwater Galleries Cichlid Stones - 3 pk
    Underwater Galleries replicas are molded with care, hand-glazed for eye-catching perfection, heated to more than 2100 degrees, and forged into high-fired ceramic. They make Ideal homes for fish- most notably African and South American Cichlids.

    Regular Price: USD 15.99

    Sale Price USD 11.99

    Regular Price: USD 15.99

    Sale Price USD 11.99

    Out of stock

  • Underwater Galleries Sea Cave - Medium
    Underwater Galleries replicas are molded with care, hand-glazed for eye-catching perfection, heated to more than 2100 degrees, and forged into high-fired ceramic. They make Ideal homes for fish- most notably African and South American Cichlids.
    USD 7.99
    USD 7.99

    Out of stock

  • Underwater Galleries Sea Cave - Small
    Underwater Galleries replicas are molded with care, hand-glazed for eye-catching perfection, heated to more than 2100 degrees, and forged into high-fired ceramic. They make Ideal homes for fish- most notably African and South American Cichlids.
    USD 6.49
    USD 6.49

    Out of stock

  • Underwater Treasures Terror Tower
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 15.99

    Sale Price USD 12.99

    Regular Price: USD 15.99

    Sale Price USD 12.99

  • Marina Micro LED Aquarium Light - Blue
    • Enhances your aquarium with spectacular lighting effects
    • Makes a great nightlight for nocturnal viewing
    • Fully submersible LED with integrated suction cup mount
    • Positions anywhere inside or outside your aquarium
    • Blue LED is designed to simulate moonlight

    Regular Price: USD 9.29

    Sale Price USD 7.49

    Regular Price: USD 9.29

    Sale Price USD 7.49

    Out of stock

  • Marina Micro LED Aquarium Light - Red
    • Enhances your aquarium with spectacular lighting effects
    • Makes a great nightlight for nocturnal viewing
    • Fully submersible LED with integrated suction cup mount
    • Positions anywhere inside or outside your aquarium
    • Red LED is ideal for viewing nocturnal species and behaviors

    Regular Price: USD 9.29

    Sale Price USD 7.49

    Regular Price: USD 9.29

    Sale Price USD 7.49

    Out of stock

  • Marina Micro LED Hub
    Let your imagination light up your aquarium. With the Marina Micro L.E.D. light system, it is simple to create stunning lighting effects. By purchasing the HUB you can now add up to 3 Micro L.E.D. aquarium lights.

    Regular Price: USD 16.99

    Sale Price USD 13.49

    Regular Price: USD 16.99

    Sale Price USD 13.49

    Out of stock

  • Underwater Treasures Bonsai Red and Yellow Tree - 7.5"
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 6.99

    Sale Price USD 4.99

    Regular Price: USD 6.99

    Sale Price USD 4.99

  • Underwater Treasures Bonsai Green Tree - 7"
    • Incredibly detailed decoration enhances your aquarium
    • Makes a great stress-free retreat for smaller fish!
    • Expertly hand crafted and painted
    • Made using only the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 6.99

    Sale Price USD 4.99

    Regular Price: USD 6.99

    Sale Price USD 4.99

  • Big Al's Sunset Creek Plant Pack
    • Brings a warm and bright experience inside of your aquarium
    • Features beautiful red & orange colors that contrast perfectly
    • Green and Orange Cardamine, an Orange Broad leaf Mini Log
    • A beautiful Luna Lilly Bush and stunning Mini Plant Sea Grass
    • Create an exciting atmosphere for you and your fish to enjoy!

    Regular Price: USD 21.95

    Sale Price USD 16.99

    Regular Price: USD 21.95

    Sale Price USD 16.99

  • Big Al's Jungle River Plant Pack
    • Brings a darkened exotic experience inside of your aquarium
    • Features Carp Grass with a decorative Tree Stump with Roots
    • Includes a Grassy Scene with a 3 Pack of Natural Moss Pebbles
    • The elegant Lace Grass Scene tops it off for an admirable look
    • Create an exciting atmosphere for you and your fish to enjoy!

    Regular Price: USD 29.45

    Sale Price USD 24.99

    Regular Price: USD 29.45

    Sale Price USD 24.99

  • Zoo Med Betta Bling Tiki Girl with Hoop
    • A fantastic addition for any aquatic home
    • Featured hoop encourages interactive play
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Tiki Bar
    • A cool, unique addition for any aquatic home
    • Fun design will make your aquarium stand out
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Skull Sign
    • A cool, unique addition for any aquatic home
    • Fun design will make your aquarium stand out
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Bonsai Plant
    • A beautiful addition for any aquatic home
    • Naturalistic design integrates into any setting
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Tiered Rocks
    • A beautiful addition for any aquatic home
    • Naturalistic design integrates into any setting
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Twisted Roots
    • A beautiful addition for any aquatic home
    • Naturalistic design integrates into any setting
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Zoo Med Betta Bling Dolphin Vase
    • A very unique addition for any aquatic home
    • Fun design will make your aquarium stand out
    • Attaches to glass with included suction cup

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

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