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Rock hardscape

Aquascaping Rocks

Let us ROCK your world! We carry a huge selection of aquarium-safe rocks and stones. We have plenty of different varieties such as Seiryu, Dragon Stone, Elephant Skin Stone, Lava Rock, and much more. No matter what type of texture, color, or size of aquarium rocks you're looking for, we've got you covered! 

ALL ROCKS & STONES SHIP FOR FREE!

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  • Boutique Seiryu Stone
    Boutique Seiryu Stone
    Save up to 10% Save %
    Original price $ 21.99 - Original price $ 99.99
    Original price $ 21.99 - Original price $ 99.99
    Original price $ 21.99
    $ 19.79 - $ 89.99
    $ 19.79 - $ 89.99
    Current price $ 19.79

    Boutique Seiryu Stone

    Seiryu is the Godfather of all stones. The pinnacle of aquascaping rock. Undoubtedly one of the most popular hardscape materials available. The cra...

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    Original price $ 21.99 - Original price $ 99.99
    Original price $ 21.99 - Original price $ 99.99
    Original price $ 21.99
    $ 19.79 - $ 89.99
    $ 19.79 - $ 89.99
    Current price $ 19.79
    Save up to 10% Save %
  • Manten Stone
    Manten Stone
    Original price $ 38.99 - Original price $ 99.99
    Original price
    $ 38.99 - $ 99.99
    $ 38.99 - $ 99.99
    Current price $ 38.99

    Manten Stone

    Manten Stone is a premium aquascaping stone that features rugged edges, unique textures and interesting color tones. Found in high elevation mount...

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    Original price $ 38.99 - Original price $ 99.99
    Original price
    $ 38.99 - $ 99.99
    $ 38.99 - $ 99.99
    Current price $ 38.99
  • Elephant Skin Stone
    Elephant Skin Stone
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    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49

    Elephant Skin Stone

    Elephant Skin Stone is one of our personal favorites.  It's the product of thousands of years of weathering and water erosion that gives it the ele...

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    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49
    Save up to 10% Save %
  • Blue Seiryu Stone
    Blue Seiryu Stone
    Original price $ 19.99 - Original price $ 99.99
    Original price
    $ 19.99 - $ 99.99
    $ 19.99 - $ 99.99
    Current price $ 19.99

    Blue Mountain Seiryu Stone

    Blue Seiryu Stone is a darker, bluish-grey variation of the extremely popular Seiryu stone. When compared, Blue Seiryu Stone has a darker tone and...

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    Original price $ 19.99 - Original price $ 99.99
    Original price
    $ 19.99 - $ 99.99
    $ 19.99 - $ 99.99
    Current price $ 19.99
  • Hakkai Stone
    Hakkai Stone
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    Original price $ 74.99 - Original price $ 199.99
    Original price $ 74.99 - Original price $ 199.99
    Original price $ 74.99
    $ 67.49 - $ 179.99
    $ 67.49 - $ 179.99
    Current price $ 67.49

    Hakkai Stone

    Hakkai Stone is a premium dark bluish-green stone that features smooth edges and a river stone appearance. This aquascaping rock is adorned with i...

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    Original price $ 74.99 - Original price $ 199.99
    Original price $ 74.99 - Original price $ 199.99
    Original price $ 74.99
    $ 67.49 - $ 179.99
    $ 67.49 - $ 179.99
    Current price $ 67.49
    Save up to 10% Save %
  • Mountain Stone
    Mountain Stone
    Original price $ 64.99 - Original price $ 124.99
    Original price
    $ 64.99 - $ 124.99
    $ 64.99 - $ 124.99
    Current price $ 64.99

    Mountain Stone

    Mountain Stone is a newer type of aquarium hardscape. Light in coloration, this aquascaping rock is comparable to Dragon Stone in color and is very...

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    Original price $ 64.99 - Original price $ 124.99
    Original price
    $ 64.99 - $ 124.99
    $ 64.99 - $ 124.99
    Current price $ 64.99
  • Grey River Slate
    Grey River Slate
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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49

    Grey River Slate

    Grey River Slate Stone is an elegant aquarium hardscape that is very versatile and has a lot of aquascaping potential. This stone is a deep grey co...

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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49
    Save up to 10% Save %
  • Wolf Stone
    Wolf Stone
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    Original price $ 44.99 - Original price $ 119.99
    Original price $ 44.99 - Original price $ 119.99
    Original price $ 44.99
    $ 40.49 - $ 107.99
    $ 40.49 - $ 107.99
    Current price $ 40.49

    Wolf Stone

    Wolf Stone is another newer type of aquarium hardscape available in the hobby. Characterized by a medium-grey color, Wolf Stone features plenty of...

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    Original price $ 44.99 - Original price $ 119.99
    Original price $ 44.99 - Original price $ 119.99
    Original price $ 44.99
    $ 40.49 - $ 107.99
    $ 40.49 - $ 107.99
    Current price $ 40.49
    Save up to 10% Save %
  • Lagoon Stone
    Lagoon Stone
    Original price $ 24.99 - Original price $ 79.99
    Original price
    $ 24.99 - $ 79.99
    $ 24.99 - $ 79.99
    Current price $ 24.99

    Lagoon Stone

    Lagoon Stone is an unique aquarium hardscape that offers lots of character for more aquascaping potential. This stone is dark grey in color and fea...

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    Original price $ 24.99 - Original price $ 79.99
    Original price
    $ 24.99 - $ 79.99
    $ 24.99 - $ 79.99
    Current price $ 24.99
  • Red River Slate
    Red River Slate
    Save up to 10% Save %
    Original price $ 19.99 - Original price $ 74.99
    Original price $ 19.99 - Original price $ 74.99
    Original price $ 19.99
    $ 17.99 - $ 67.49
    $ 17.99 - $ 67.49
    Current price $ 17.99

    Red River Slate

    Red River Slate is a stunning aquarium hardscape that has a lot of aquascaping potential. This stone is a vibrant red color with the occasional bro...

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    Original price $ 19.99 - Original price $ 74.99
    Original price $ 19.99 - Original price $ 74.99
    Original price $ 19.99
    $ 17.99 - $ 67.49
    $ 17.99 - $ 67.49
    Current price $ 17.99
    Save up to 10% Save %
  • Dragon Stone (Ohko)
    Dragon Stone (Ohko)
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    Original price $ 24.99 - Original price $ 79.99
    Original price $ 24.99 - Original price $ 79.99
    Original price $ 24.99
    $ 22.49 - $ 71.99
    $ 22.49 - $ 71.99
    Current price $ 22.49

    Dragon Stone (Ohko)

    Dragon Stone, also known as Ohko Stone, is a popular aquascaping rock named after its scale-like texture. The natural details and crevices give you...

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    Original price $ 24.99 - Original price $ 79.99
    Original price $ 24.99 - Original price $ 79.99
    Original price $ 24.99
    $ 22.49 - $ 71.99
    $ 22.49 - $ 71.99
    Current price $ 22.49
    Save up to 10% Save %
  • Red Petrified Wood
    Red Petrified Wood
    Original price $ 44.99 - Original price $ 99.99
    Original price
    $ 44.99 - $ 99.99
    $ 44.99 - $ 99.99
    Current price $ 44.99

    Red Petrified Wood

    Petrified wood is the fossilized remains of trees or other terrestrial vegetation where the organic materials have been replaced with minerals. Aft...

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    Original price $ 44.99 - Original price $ 99.99
    Original price
    $ 44.99 - $ 99.99
    $ 44.99 - $ 99.99
    Current price $ 44.99
  • Burmese Petrified Wood
    Burmese Petrified Wood
    Original price $ 39.99 - Original price $ 89.99
    Original price
    $ 39.99 - $ 89.99
    $ 39.99 - $ 89.99
    Current price $ 39.99

    Burmese Petrified Wood

    Petrified wood is the fossilized remains of trees or other terrestrial vegetation where the organic materials have been replaced with minerals. Aft...

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    Original price $ 39.99 - Original price $ 89.99
    Original price
    $ 39.99 - $ 89.99
    $ 39.99 - $ 89.99
    Current price $ 39.99
  • Petrified Wood
    Petrified Wood
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    Original price $ 23.99 - Original price $ 99.99
    Original price $ 23.99 - Original price $ 99.99
    Original price $ 23.99
    $ 21.59 - $ 89.99
    $ 21.59 - $ 89.99
    Current price $ 21.59

    Petrified Wood

    Petrified wood is the fossilized remains of trees or other terrestrial vegetation where the organic materials have been replaced with minerals.  Af...

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    Original price $ 23.99 - Original price $ 99.99
    Original price $ 23.99 - Original price $ 99.99
    Original price $ 23.99
    $ 21.59 - $ 89.99
    $ 21.59 - $ 89.99
    Current price $ 21.59
    Save up to 10% Save %
  • Sand Stone
    Sand Stone
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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49

    Sand Stone

    Sand Stone is an intricate aquarium hardscape that features the appearance of aged stone with distinct layers and striations, resembling decades o...

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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49
    Save up to 10% Save %
  • Gobi Desert Stone
    Gobi Desert Stone
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    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99
    $ 16.19 - $ 76.49
    $ 16.19 - $ 76.49
    Current price $ 16.19

    Gobi Desert Stone

    Gobi Desert Stone is a beautiful aquarium stone that features a smooth surface and has a light greyish cream hue. Along with its smooth texture, Go...

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    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99
    $ 16.19 - $ 76.49
    $ 16.19 - $ 76.49
    Current price $ 16.19
    Save up to 10% Save %
  • Black Slate
    Black Slate
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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49

    Black Slate

    Notes: If you are looking for larger stones, a minimum weight may be required. Larger stones = higher weight. Email our team if you need assistan...

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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49
    Save up to 10% Save %
  • Black River Slate
    Black River Slate
    Save up to 10% Save %
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49

    Black River Slate

    Black River Slate is a stunning aquarium hardscape that has a lot of aquascaping potential. This stone is black to dark grey in color with the occa...

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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49
    Save up to 10% Save %
  • White Elephant Skin Stone
    White Elephant Skin Stone
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    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49

    White Elephant Skin Stone

    White Elephant Skin Stone is a distinctive variety of Elephant Skin Stone. This type features an off-white color paired with random grooves and ind...

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    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99 - Original price $ 149.99
    Original price $ 24.99
    $ 22.49 - $ 134.99
    $ 22.49 - $ 134.99
    Current price $ 22.49
    Save up to 10% Save %
  • Black Star Lava Rock
    Black Star Lava Rock
    Save up to 10% Save %
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49

    Black Star Lava Rock

    Black Star Lava Rock is a unique aquarium stone that is ideal for use in aquariums that contain sensitively finned fish. These stones feature a rou...

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    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99 - Original price $ 104.99
    Original price $ 24.99
    $ 22.49 - $ 94.49
    $ 22.49 - $ 94.49
    Current price $ 22.49
    Save up to 10% Save %
  • Dark Blue Slate Stone
    Dark Blue Slate Stone
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    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99
    $ 16.19 - $ 76.49
    $ 16.19 - $ 76.49
    Current price $ 16.19

    Dark Blue Slate Stone

    Dark Blue Slate Stone offers a flat profile and deep color when submerged in the aquarium. This type of aquascaping stone is great for creating a ...

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    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99 - Original price $ 84.99
    Original price $ 17.99
    $ 16.19 - $ 76.49
    $ 16.19 - $ 76.49
    Current price $ 16.19
    Save up to 10% Save %
  • Ancient Stone
    Ancient Stone
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    Original price $ 34.99 - Original price $ 149.99
    Original price $ 34.99 - Original price $ 149.99
    Original price $ 34.99
    $ 31.49 - $ 134.99
    $ 31.49 - $ 134.99
    Current price $ 31.49

    Ancient Stone

    Ancient Stone sports a darker color with varying brown and rust tones spread throughout. It is a harder stone that offers angular shapes, making it...

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    Original price $ 34.99 - Original price $ 149.99
    Original price $ 34.99 - Original price $ 149.99
    Original price $ 34.99
    $ 31.49 - $ 134.99
    $ 31.49 - $ 134.99
    Current price $ 31.49
    Save up to 10% Save %
  • UNS Strata Seiryu Stone Type 3 - A
    UNS Strata Seiryu Stone Type 3 - A
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    UNS Strata Black Mountain Seiryu Stone Type 3 - A

    Strata by Ultum Nature Systems includes top tier, resin-crafted stone pieces. These pieces are meticulously crafted and capture the intricate detai...

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    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • UNS Strata Seiryu Stone Type 3 - D
    UNS Strata Seiryu Stone Type 3 - D
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    UNS Strata Black Mountain Seiryu Stone Type 3 - D

    Strata by Ultum Nature Systems includes top tier, resin-crafted stone pieces. These pieces are meticulously crafted and capture the intricate deta...

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    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • UNS Strata Seiryu Stone Type 3 - B
    UNS Strata Seiryu Stone Type 3 - B
    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99

    UNS Strata Black Mountain Seiryu Stone Type 3 - B

    Strata by Ultum Nature Systems includes top tier, resin-crafted stone pieces. These pieces are meticulously crafted and capture the intricate deta...

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    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99
  • UNS Strata Seiryu Stone Type 3 - E
    UNS Strata Seiryu Stone Type 3 - E
    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    UNS Strata Black Mountain Seiryu Stone Type 3 - E

    Strata by Ultum Nature Systems includes top tier, resin-crafted stone pieces. These pieces are meticulously crafted and capture the intricate deta...

    View full details
    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
  • UNS Strata Seiryu Stone Type 3 - C
    UNS Strata Seiryu Stone Type 3 - C
    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99

    UNS Strata Black Mountain Seiryu Stone Type 3 - C

    Strata by Ultum Nature Systems includes top tier, resin-crafted stone pieces. These pieces are meticulously crafted and capture the intricate deta...

    View full details
    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99
  • Boutique Seiryu Stone Showpiece (BSSP2010)
    Boutique Seiryu Stone Showpiece (BSSP2010)
    Original price $ 72.99 - Original price $ 72.99
    Original price
    $ 72.99
    $ 72.99 - $ 72.99
    Current price $ 72.99

    Boutique Seiryu Stone Showpiece (BSSP2010)

    What you see is what you get! Shown in UNS 20C Tank (7.87" x 7.87" x 7.87") Boutique Seiryu Stone Showpieces are carefully crafted using select Bou...

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    Original price $ 72.99 - Original price $ 72.99
    Original price
    $ 72.99
    $ 72.99 - $ 72.99
    Current price $ 72.99
  • Marsh Stone Aquascaping Stone - Shop Planted Tank Hardscape Buce Plant
    Marsh Stone Aquascaping Stone - Shop Planted Tank Hardscape Buce Plant
    Original price $ 35.99 - Original price $ 134.99
    Original price
    $ 35.99 - $ 134.99
    $ 35.99 - $ 134.99
    Current price $ 35.99

    Marsh Stone

    Marsh Stone is a premium stone that is comparable to Hakkai stone with the key difference being a lighter color palette that consists of light gre...

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    Original price $ 35.99 - Original price $ 134.99
    Original price
    $ 35.99 - $ 134.99
    $ 35.99 - $ 134.99
    Current price $ 35.99
  • Black Lava Rock Mound
    Black Lava Rock Mound
    Original price $ 21.99 - Original price $ 21.99
    Original price
    $ 21.99
    $ 21.99 - $ 21.99
    Current price $ 21.99

    Black Lava Rock Mound

    These Black Lava Rock mound pieces will have multiple pre-cut areas in the stone. These holes will provide extra character to your scape, a spot fo...

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    Original price $ 21.99 - Original price $ 21.99
    Original price
    $ 21.99
    $ 21.99 - $ 21.99
    Current price $ 21.99
  • UNS Strata Pro Type 10
    UNS Strata Pro Type 10
    Original price $ 61.99 - Original price $ 178.99
    Original price
    $ 61.99 - $ 178.99
    $ 61.99 - $ 178.99
    Current price $ 61.99

    UNS Strata Pro Type 10

    The Strata Pro line by Ultum Nature Systems features unique layouts handcrafted by industry professionals. Created from artisanal stone and driftwo...

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    Original price $ 61.99 - Original price $ 178.99
    Original price
    $ 61.99 - $ 178.99
    $ 61.99 - $ 178.99
    Current price $ 61.99
  • UNS Strata Pro Type 7
    UNS Strata Pro Type 7
    Original price $ 111.99 - Original price $ 186.99
    Original price
    $ 111.99 - $ 186.99
    $ 111.99 - $ 186.99
    Current price $ 111.99

    UNS Strata Pro Type 7

    The Strata Pro line by Ultum Nature Systems features unique layouts handcrafted by industry professionals. Created from artisanal stone and driftwo...

    View full details
    Original price $ 111.99 - Original price $ 186.99
    Original price
    $ 111.99 - $ 186.99
    $ 111.99 - $ 186.99
    Current price $ 111.99
  • UNS Strata Pro Type 2
    UNS Strata Pro Type 2
    Original price $ 61.99 - Original price $ 169.99
    Original price
    $ 61.99 - $ 169.99
    $ 61.99 - $ 169.99
    Current price $ 61.99

    UNS Strata Pro Type 2

    The Strata Pro line by Ultum Nature Systems features unique layouts handcrafted by industry professionals. Created from artisanal stone and driftwo...

    View full details
    Original price $ 61.99 - Original price $ 169.99
    Original price
    $ 61.99 - $ 169.99
    $ 61.99 - $ 169.99
    Current price $ 61.99
  • UNS Strata Pro Type 5
    UNS Strata Pro Type 5
    Original price $ 54.99 - Original price $ 163.99
    Original price
    $ 54.99 - $ 163.99
    $ 54.99 - $ 163.99
    Current price $ 54.99

    UNS Strata Pro Type 5

    The Strata Pro line by Ultum Nature Systems features unique layouts handcrafted by industry professionals. Created from artisanal stone and driftwo...

    View full details
    Original price $ 54.99 - Original price $ 163.99
    Original price
    $ 54.99 - $ 163.99
    $ 54.99 - $ 163.99
    Current price $ 54.99
  • UNS Strata Pro Type 17
    UNS Strata Pro Type 17
    Original price $ 115.99 - Original price $ 186.99
    Original price
    $ 115.99 - $ 186.99
    $ 115.99 - $ 186.99
    Current price $ 115.99

    UNS Strata Pro Type 17

    The Strata Pro line by Ultum Nature Systems features unique layouts handcrafted by industry professionals. Created from artisanal stone and driftwo...

    View full details
    Original price $ 115.99 - Original price $ 186.99
    Original price
    $ 115.99 - $ 186.99
    $ 115.99 - $ 186.99
    Current price $ 115.99
  • Black Lava Rock
    Black Lava Rock
    Original price $ 44.99 - Original price $ 44.99
    Original price
    $ 44.99
    $ 44.99 - $ 44.99
    Current price $ 44.99

    Black Lava Rock

    Black Lava Rock is a porous aquascaping stone that is widely used for planted as well as African Cichlid tanks. This lightweight stone can range fr...

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    Original price $ 44.99 - Original price $ 44.99
    Original price
    $ 44.99
    $ 44.99 - $ 44.99
    Current price $ 44.99