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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! New bag design, same amazing soil! Ultum Nature Systems Controsoil is an aquarium soil from Japan made of hi...

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    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99 - $ 69.99
    $ 21.99
  • Micranthemum 'Monte Carlo' aquatic plant in UNSTC tissue culture, showing vibrant green, low-growing plant for freshwater aquariums.
    Micranthemum 'Monte Carlo' aquatic plant in tissue culture from UNSTC, showing small green leaves and healthy growth.
    $ 12.99 - $ 110.99
    $ 12.99 - $ 110.99
    $ 12.99 - $ 110.99
    $ 12.99

    Micranthemum 'Monte Carlo' UNS Tissue Culture

    Common Name: Monte Carlo Micranthemum ‘Monte Carlo’ is here to give your aquarium that lush, velvety rolling-hill look you’ve been dreaming of. Wit...

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    $ 12.99 - $ 110.99
    $ 12.99 - $ 110.99
    $ 12.99 - $ 110.99
    $ 12.99
  • Healthy Barclaya Longifolia aquatic plant with vibrant green leaves, ideal for freshwater aquariums, by ACW.
    Healthy Barclaya Longifolia aquatic plant from ACW with vibrant green leaves, ideal for freshwater aquariums.
    $ 5.99 - $ 18.99
    $ 5.99 - $ 18.99
    $ 5.99 - $ 18.99
    $ 5.99

    Barclaya Longifolia

    Common Name: Barclaya Longifolia **Photo shows a bulb portion after 2 months of growth**Barclaya is a rather uncommon, rare bulbaceous aquatic plan...

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    $ 5.99 - $ 18.99
    $ 5.99 - $ 18.99
    $ 5.99 - $ 18.99
    $ 5.99
  • Acrylic Twinstar CO2 diffuser for aquarium, showcasing the clear, compact device with fine ceramic disc for efficient CO2 dispersion.
    Acrylic Twinstar CO2 diffuser for aquarium, showcasing the clear, compact device with fine ceramic disc for efficient CO2 dispersion.
    $ 12.99 - $ 14.99
    $ 12.99 - $ 14.99
    $ 12.99 - $ 14.99
    $ 12.99

    Twinstar CO2 Diffuser - Acrylic

    This CO2 diffuser dissolves carbon dioxide into a fine mist of bubbles which allows for better dissolution in your water column. Twinstar's CO2 dif...

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    $ 12.99 - $ 14.99
    $ 12.99 - $ 14.99
    $ 12.99 - $ 14.99
    $ 12.99
  • Qanvee CO2 inline atomizer for carbon dioxide inflation, compact and durable for bike tires and cycling applications.
    Qanvee CO2 Inline Atomizer for carbon dioxide inflating systems, featuring compact design and durable construction.
    $ 10.99 - $ 31.99
    $ 10.99 - $ 31.99
    $ 10.99 - $ 31.99
    $ 10.99

    Qanvee CO2 Inline Atomizer

      The Qanvee CO2 atomizer will provide extremely fine dissolution of CO2 in the aquarium's water column, making it readily available to be absorbed...

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    $ 10.99 - $ 31.99
    $ 10.99 - $ 31.99
    $ 10.99 - $ 31.99
    $ 10.99
  • Twinstar EA Series IV Aquarium Light Fixture, LED lighting for freshwater and saltwater aquariums, sleek and durable design
    Twinstar EA Series IV LED Aquarium Light Fixture showing sleek black design and adjustable mounting arms.
    $ 73.99 - $ 199.99
    $ 73.99 - $ 199.99
    $ 73.99 - $ 199.99
    $ 73.99

    Twinstar LED - EA Series Vr. IV Aquarium Light Fixture

    Twinstar LEDs combine sleek design with true full‑spectrum performance, earning a loyal following in the aquarium community. By delivering the idea...

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    $ 73.99 - $ 199.99
    $ 73.99 - $ 199.99
    $ 73.99 - $ 199.99
    $ 73.99
  • UNSHARDSCAPE Hakkai Stone, natural decorative stone with textured surface for landscaping or garden use.
    UNSHARDSCAPE Hakkai Stone, natural decorative stone with textured surface for landscaping or garden use.
    $ 74.99 - $ 179.99
    $ 74.99 - $ 179.99
    $ 74.99 - $ 179.99
    $ 74.99

    Hakkai Stone

    Hakkai Stone is a premium natural rock prized for its dark bluish-green color and smooth, river-worn texture. Also known as Pahai Stone, this stone...

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    $ 74.99 - $ 179.99
    $ 74.99 - $ 179.99
    $ 74.99 - $ 179.99
    $ 74.99
  • Twinstar LED S Series VR V aquarium light fixture providing bright, energy-efficient lighting for marine and reef tanks.
    Twinstar LED E Series VR V aquarium light fixture with adjustable mounting, designed for vibrant underwater tank illumination.
    $ 104.99 - $ 284.99
    $ 104.99 - $ 284.99
    $ 104.99 - $ 284.99
    $ 104.99

    Twinstar LED - E Series Vr. V Aquarium Light Fixture

    Twinstar LEDs combine sleek design with true full‑spectrum performance, earning a loyal following in the aquarium community. By delivering the idea...

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    $ 104.99 - $ 284.99
    $ 104.99 - $ 284.99
    $ 104.99 - $ 284.99
    $ 104.99
  • Aquario Neo Media Pure Quad filter system for aquariums, featuring multi-stage filtration media for clean, healthy water.
    Aquario Neo Media Pure Quad filter for aquariums, showing the sleek design of the Aquario brand filtration system.
    $ 17.99 - $ 49.99
    $ 17.99 - $ 49.99
    $ 17.99 - $ 49.99
    $ 17.99

    Aquario Neo Media - Pure - Quad

    Aquario NEO Media - Pure - Quad Aquario NEO Media is a high-quality filter media that is made from natural materials in Korea. With various pore ...

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    $ 17.99 - $ 49.99
    $ 17.99 - $ 49.99
    $ 17.99 - $ 49.99
    $ 17.99

These are the items that your fellow hobbyists are super excited about. You'll find plants, hardscape materials, and top gear used in an everyday hobbyist's aquarium.