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  • Black UNS Controsoil substrate by Ultum Nature Systems, showing fine textured soil suitable for aquariums or terrariums.
    Black UNS Controsoil substrate by Ultum Nature Systems, shown in a container, used for aquatic plant aquariums.
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99

    UNS Controsoil Black

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99
  • UNS Controsoil Brown substrate by Ultum Nature Systems, showing textured brown soil suitable for terrariums and plant habitats.
    UNS Controsoil Brown substrate by Ultum Nature Systems, showing textured, rich brown soil for aquatic or terrarium use.
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99

    UNS Controsoil Brown

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99
  • UNS Controsand Bora substrate by Ultum Nature Systems, natural sand for aquariums, showing fine textured, light-colored sand in a clear container.
    UNS Controsand Bora substrate by Ultum Nature Systems, showing fine, natural sand ideal for aquarium use.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Bora

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • Gray Seiryu stone accent gravel from UNSHARDSCAPE, showing small, smooth decorative stones for landscaping or garden use.
    Light gray Seiryu stone accent gravel from UNSHARDSCAPE, showing small, smooth, natural stone gravel ideal for landscaping and decorative uses.
    $ 14.50 - $ 14.50
    $ 14.50
    $ 14.50 - $ 14.50
    $ 14.50

    Seiryu Stone Accent Gravel

    Seiryu Stone Accent Gravel is the ultimate detailing tool for aquascaping. Seiryu is undoubtedly one of the most popular hardscape materials availa...

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    $ 14.50 - $ 14.50
    $ 14.50
    $ 14.50 - $ 14.50
    $ 14.50
  • UNS Controsand Kona substrate by Ultum Nature Systems, showing fine, natural-colored aquatic substrate for aquarium setup.
    UNS Controsand Kona substrate by Ultum Nature Systems, showing black and brown aquatic substrate for aquarium use.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Kona

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • UNS Controsand Mojave substrate by Ultum Nature Systems, featuring natural desert-colored sand for terrariums and aquariums.
    UNS Controsand Mojave substrate by Ultum Nature Systems, showcasing fine desert-colored sand for reptile habitats.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Mojave

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • UNS Controbase substrate by Ultum Nature Systems, showing a close-up of the textured, natural-colored substrate for aquatic habitats.
    UNS Controbase substrate by Ultum Nature Systems, showing a close-up of the textured, natural-looking aquatic plant substrate.
    $ 34.99 - $ 89.99
    $ 34.99 - $ 89.99
    $ 34.99 - $ 89.99
    $ 34.99

    UNS Controbase

    Ultum Nature Systems Controbase is a supplemental, nutrient-rich base substrate designed for planted aquarium use. This highly porous substrate is ...

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    $ 34.99 - $ 89.99
    $ 34.99 - $ 89.99
    $ 34.99 - $ 89.99
    $ 34.99
  • Aquario Neo Plant Soil substrate for aquatic plants, showing dark, nutrient-rich aquatic plant soil in a clear container.
    Aquario Neo Plant Soil substrate for aquatic plants in a clear bag, designed for healthy freshwater aquarium growth
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99

    Aquario Neo Plant Soil

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99
  • UNS Controsand Sequoia substrate by Ultum Nature Systems, showcasing natural, earthy sand ideal for aquarium or terrarium use.
    UNS Controsand Sequoia substrate by Ultum Nature Systems, natural sand material for aquatic environments, shown in the image.
    $ 32.99 - $ 52.99
    $ 32.99 - $ 52.99
    $ 32.99 - $ 52.99
    $ 32.99

    UNS Controsand - Sequoia

    Ultum Nature Systems Controsand is a line of decorative sand substrates designed for use in planted aquariums and aquascaping. Sequoia Controsand i...

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    $ 32.99 - $ 52.99
    $ 32.99 - $ 52.99
    $ 32.99 - $ 52.99
    $ 32.99
  • Ultum Nature Systems UNS Controsand Santa Fe substrate for aquariums, showcasing natural-colored sand ideal for aquatic environments.
    UNS Controsand Santa Fe substrate by Ultum Nature Systems, natural-colored fine aquarium substrate for aquatic tanks.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Santa Fe

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • Ultum Nature Systems UNS Controsand Vesuvius substrate with vibrant orange and red volcanic-inspired sand for aquariums.
    UNS Controsand Vesuvius substrate by Ultum Nature Systems, natural volcanic sand for aquariums and terrariums.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Vesuvius

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • SL AQUA SL-Aqua Soil substrate for aquariums, showing dark aquatic planting substrate with granular texture and natural appearance.
    $ 32.00 - $ 68.00
    $ 32.00 - $ 68.00
    $ 32.00 - $ 68.00
    $ 32.00

    SL-Aqua Soil

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 32.00 - $ 68.00
    $ 32.00 - $ 68.00
    $ 32.00 - $ 68.00
    $ 32.00
  • UNS Controsand Monterey substrate by Ultum Nature Systems, natural aquarium substrate with fine sand texture
    Ultum Nature Systems UNS Controsand Monterey substrate, fine gravel for aquariums, natural coloration, suitable for aquatic environments.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Monterey

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • Aquario Neo Shrimp Soil substrate for aquarium shrimp tanks, showing dark aquatic planting substrate in a close-up view.
    Aquario Neo Shrimp Soil substrate for aquariums, showing fine, natural-colored shrimp-safe substrate in a clear container.
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99

    Aquario Neo Shrimp Soil

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99 - $ 59.99
    $ 29.99
  • Black UNS Controsand Tahoe substrate by Ultum Nature Systems, showing textured, natural-looking aquarium substrate for aquatic setups.
    UNS Controsand Tahoe substrate by Ultum Nature Systems, natural textured sand for aquariums.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Tahoe

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • Ultum Nature Systems UNS Controsand Pacifica substrate with fine, natural-colored grains for aquarium or terrarium decoration.
    UNS Controsand Pacifica substrate by Ultum Nature Systems, showing fine, natural-colored aquarium sand for aquatic environments.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Pacifica

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • UNS Controsand Morocco substrate from Ultum Nature Systems, showing natural textured sand for aquariums and terrariums.
    UNS Controsand Morocco substrate by Ultum Nature Systems, natural sand for aquariums, showing fine, textured brown sand in a close-up.
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Morocco

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
  • Ultum Nature Systems UNS Controsand Maui substrate in natural tones, suitable for aquariums and aquatic habitats.
    Ultrum Nature Systems UNS Controsand Maui substrate with fine, natural-colored sand for aquatic or terrarium environments.
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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99

    UNS Controsand - Maui

    This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to hel...

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    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99 - $ 49.99
    $ 29.99
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  • Red crushed lava gravel substrate by SB, showing vibrant crushed volcanic rock with a rough texture for aquariums or landscaping.
    Red crushed lava gravel substrate by SB, showing vibrant, textured volcanic rock ideal for aquariums or landscaping.
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    $ 14.99 - $ 49.99
    $ 14.99 - $ 49.99
    $ 14.99 - $ 49.99
    $ 14.99

    Red Crushed Lava Gravel

    Red Lava Gravel is a highly porous gravel suitable for freshwater aquarium use.  It is inert and will not affect the water chemistry in your aquari...

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    $ 14.99 - $ 49.99
    $ 14.99 - $ 49.99
    $ 14.99 - $ 49.99
    $ 14.99
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