Decorations

Items 1 to 10 of 752 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.
  • Underwater Treasures Aquarium Wood - Medium
    • Wood roots compliment aquatic environments
    • Safe for freshwater and saltwater aquariums!
    • Pieces vary in shape and size within the range
    • Medium - each piece is approximately 7" to 18"
    USD 19.99
    USD 19.99
  • Underwater Treasures 3D Background - Cave Wall - 24"
    • Made with non-toxic polyurethane foam
    • Great for both freshwater and saltwater applications
    • Also great for terrestrial, aquatic, and semi-aquatic terrariums
    • Will not affect the pH of your aquarium
    • Installs easily with standard aquarium silicone

    Regular Price: USD 26.99

    Special Price USD 18.99

    Regular Price: USD 26.99

    Special Price USD 18.99

  • Underwater Treasures Driftwood
    • Incredibly realistic decoration enhances your aquarium!
    • Hand-crafted and painted using the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 19.99

    Special Price USD 13.99

    Regular Price: USD 19.99

    Special Price USD 13.99

  • Underwater Treasures Aquarium Wood - XL
    • Wood roots compliment aquatic environments
    • Safe for freshwater and saltwater aquariums!
    • Pieces vary in shape and size within the range
    • XLarge - each piece is approximately 19" - 28"

    Regular Price: USD 99.99

    Special Price USD 49.99

    Regular Price: USD 99.99

    Special Price USD 49.99

  • Underwater Treasures Tree Stump with Roots
    • Incredibly realistic decoration enhances your aquarium!
    • Hand-crafted and painted using the highest quality materials
    • Non-toxic - safe for freshwater and saltwater aquariums

    Regular Price: USD 13.99

    Special Price USD 7.99

    Regular Price: USD 13.99

    Special Price USD 7.99

  • Underwater Treasures Aquarium Wood - Large
    • Wood roots compliment aquatic environments
    • Safe for freshwater and saltwater aquariums!
    • Pieces vary in shape and size within the range
    • Large - each piece is approximately 15" to 24"

    Regular Price: USD 79.99

    Special Price USD 39.99

    Regular Price: USD 79.99

    Special Price USD 39.99

  • 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

    Special Price USD 24.99

    Regular Price: USD 29.45

    Special Price USD 24.99

  • Underwater Treasures White Stone River/Rock Wall Reversible Background - 24"
    • Conceals unsightly hoses and wiring behind your aquarium
    • Makes your aquascape and fish POP!
    • Sold by the foot and easy to cut for a custom fit

    Regular Price: USD 2.99

    Special Price USD 1.99

    Regular Price: USD 2.99

    Special Price USD 1.99

  • Underwater Treasures Cabomba - 24"
    • 100% Safe for Fresh and Saltwater Aquariums, and Terrariums too!!
    • Made with non-toxic materials

    Regular Price: USD 8.99

    Special Price USD 5.99

    Regular Price: USD 8.99

    Special Price USD 5.99

  • Fluval Stratum - 17.6 lb
    • Volcanic soil from the foothills of Mount Aso Volcano
    • Ideal substrate for growth of freshwater aquatic plants
    • Packed with readily available minerals and nutrients
    • Supports nitrifying bacteria to help maintain water quality
    • Perfect for shrimp - protects newborns from predation!

    Regular Price: USD 32.99

    Special Price USD 26.99

    Regular Price: USD 32.99

    Special Price USD 26.99

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