Substrates

7 Item(s)

Adding the right substrate can do wonders for your aquarium. Not only will it enhance the appearance of your aquarium, but it will also make sure that your fish get the ideal filtration and water chemistry for their needs. To make sure every fish keeper is able to provide the best for their pets, Big Al’s Pets offers a huge selection of over 100 aquarium substrates. From sand to gravel to other textures and sizes, there’s something for everyone in this collection. Plus, the large variety of products ensures that your fish have a healthy environment while you also get your choice of price point, brand, and desired aesthetic.

When you browse our selection of products, you’ll soon see that each substrate offers its own unique benefits, like added minerals and nutrients, pH maintenance, or clarifying abilities. Plus, you’ll be able to find the perfect color to decorate your aquarium thanks to the huge variety of options.
  • 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
  • FX6 High Performance Canister Filter
    • Ultra powerful canister filter boasts a 563 gph flow rate!
    • Smart Pump Technology (SPT) ensures optimal performance
    • Includes all media required for highly effective filtration
    • Mega capacity filter holds 5.9 L of filter media
    • Integrated dials remind you when maintenance is required
    USD 339.99
    USD 339.99
  • Eheim Pro 3 2080 Canister Filter
    This filter system is filled with the convenient priming support at "the push of a button" and immediately the system starts working. Thanks to the easy-to-use filter baskets, cleaning or replacement of the filter media is much easier.

    Regular Price: USD 479.99

    Sale Price USD 379.99

    Regular Price: USD 479.99

    Sale Price USD 379.99

  • Eheim Classic Canister Filter with Media - 2215
    • Recommended for tanks up to 95 gallon
    • The flow rate is 164 GPH
    • Inlet 12/16mm and Outlet 12/16mm
    • Simple and efficient canister filter design
    • Includes all media, hoses and accessories required for start up

    Regular Price: USD 129.99

    Sale Price USD 109.99

    Regular Price: USD 129.99

    Sale Price USD 109.99

  • Eheim Classic Canister Filter with Media - 2217
    • Recommended for tanks up to 160 gallon
    • The flow rate is 264 GPH
    • Inlet 16/22mm and Outlet 12/16mm
    • Simple and efficient canister filter design
    • Includes all media, hoses and accessories required for start up

    Regular Price: USD 169.99

    Sale Price USD 149.99

    Regular Price: USD 169.99

    Sale Price USD 149.99

  • Classic Canister Filter with Media - 2211
    • Large filter canister for long service life
    • Suitable for aquarium sizes up to 40 gallons
    • Equipped with filter sponges and/or loose filter media
    • Balanced pump output to canister volume
    • Ensures optimum conditions in your aquarium

    Regular Price: USD 84.99

    Sale Price USD 67.99

    Regular Price: USD 84.99

    Sale Price USD 67.99

  • Eheim Classic Canister Filter with Media - 2213
    • Recommended for tanks up to 65 gallon
    • The flow rate is 116 GPH
    • Inlet 12/16mm and Outlet 12/16mm
    • Simple and efficient canister filter design
    • Includes all media, hoses and accessories required for start up

    Regular Price: USD 97.99

    Sale Price USD 84.99

    Regular Price: USD 97.99

    Sale Price USD 84.99