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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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  • 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...

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    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...

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    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...

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    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...

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    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
  • UNS Strata Pro Type 11
    UNS Strata Pro Type 11
    Original price $ 109.99 - Original price $ 179.99
    Original price
    $ 109.99 - $ 179.99
    $ 109.99 - $ 179.99
    Current price $ 109.99

    UNS Strata Pro Type 11

    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 $ 109.99 - Original price $ 179.99
    Original price
    $ 109.99 - $ 179.99
    $ 109.99 - $ 179.99
    Current price $ 109.99
  • UNS Strata Pro Type 14
    UNS Strata Pro Type 14
    Original price $ 121.99 - Original price $ 203.99
    Original price
    $ 121.99 - $ 203.99
    $ 121.99 - $ 203.99
    Current price $ 121.99

    UNS Strata Pro Type 14

    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 $ 121.99 - Original price $ 203.99
    Original price
    $ 121.99 - $ 203.99
    $ 121.99 - $ 203.99
    Current price $ 121.99
  • UNS Strata Pro Type 9
    UNS Strata Pro Type 9
    Original price $ 125.99 - Original price $ 207.99
    Original price
    $ 125.99 - $ 207.99
    $ 125.99 - $ 207.99
    Current price $ 125.99

    UNS Strata Pro Type 9

    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 $ 125.99 - Original price $ 207.99
    Original price
    $ 125.99 - $ 207.99
    $ 125.99 - $ 207.99
    Current price $ 125.99
  • UNS Strata Pro Type 6
    UNS Strata Pro Type 6
    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 6

    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 $ 115.99 - Original price $ 186.99
    Original price
    $ 115.99 - $ 186.99
    $ 115.99 - $ 186.99
    Current price $ 115.99
  • UNS Strata Pro Type 8
    UNS Strata Pro Type 8
    Original price $ 129.99 - Original price $ 214.99
    Original price
    $ 129.99 - $ 214.99
    $ 129.99 - $ 214.99
    Current price $ 129.99

    UNS Strata Pro Type 8

    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 $ 129.99 - Original price $ 214.99
    Original price
    $ 129.99 - $ 214.99
    $ 129.99 - $ 214.99
    Current price $ 129.99
  • UNS Strata Pro Type 15
    UNS Strata Pro Type 15
    Original price $ 141.99 - Original price $ 229.99
    Original price
    $ 141.99 - $ 229.99
    $ 141.99 - $ 229.99
    Current price $ 141.99

    UNS Strata Pro Type 15

    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 $ 141.99 - Original price $ 229.99
    Original price
    $ 141.99 - $ 229.99
    $ 141.99 - $ 229.99
    Current price $ 141.99
  • UNS Strata Pro Type 3
    UNS Strata Pro Type 3
    Original price $ 125.99 - Original price $ 203.99
    Original price
    $ 125.99 - $ 203.99
    $ 125.99 - $ 203.99
    Current price $ 125.99

    UNS Strata Pro Type 3

    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 $ 125.99 - Original price $ 203.99
    Original price
    $ 125.99 - $ 203.99
    $ 125.99 - $ 203.99
    Current price $ 125.99
  • UNS Strata Pro Type 12
    UNS Strata Pro Type 12
    Original price $ 125.99 - Original price $ 203.99
    Original price
    $ 125.99 - $ 203.99
    $ 125.99 - $ 203.99
    Current price $ 125.99

    UNS Strata Pro Type 12

    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 $ 125.99 - Original price $ 203.99
    Original price
    $ 125.99 - $ 203.99
    $ 125.99 - $ 203.99
    Current price $ 125.99
  • UNS Strata Pro Type 1
    UNS Strata Pro Type 1
    Original price $ 104.99 - Original price $ 174.99
    Original price
    $ 104.99 - $ 174.99
    $ 104.99 - $ 174.99
    Current price $ 104.99

    UNS Strata Pro Type 1

    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 $ 104.99 - Original price $ 174.99
    Original price
    $ 104.99 - $ 174.99
    $ 104.99 - $ 174.99
    Current price $ 104.99
  • UNS Strata Pro Type 4
    UNS Strata Pro Type 4
    Original price $ 109.99 - Original price $ 186.99
    Original price
    $ 109.99 - $ 186.99
    $ 109.99 - $ 186.99
    Current price $ 109.99

    UNS Strata Pro Type 4

    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 $ 109.99 - Original price $ 186.99
    Original price
    $ 109.99 - $ 186.99
    $ 109.99 - $ 186.99
    Current price $ 109.99
  • UNS Strata Pro Type 13
    UNS Strata Pro Type 13
    Original price $ 115.99 - Original price $ 189.99
    Original price
    $ 115.99 - $ 189.99
    $ 115.99 - $ 189.99
    Current price $ 115.99

    UNS Strata Pro Type 13

    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 $ 115.99 - Original price $ 189.99
    Original price
    $ 115.99 - $ 189.99
    $ 115.99 - $ 189.99
    Current price $ 115.99
  • UNS Strata Pro Type 16
    UNS Strata Pro Type 16
    Original price $ 57.99 - Original price $ 169.99
    Original price
    $ 57.99 - $ 169.99
    $ 57.99 - $ 169.99
    Current price $ 57.99

    UNS Strata Pro Type 16

    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 $ 57.99 - Original price $ 169.99
    Original price
    $ 57.99 - $ 169.99
    $ 57.99 - $ 169.99
    Current price $ 57.99
  • Rhino Stone
    Rhino Stone
    Original price $ 49.99 - Original price $ 115.99
    Original price
    $ 49.99 - $ 115.99
    $ 49.99 - $ 115.99
    Current price $ 49.99

    Rhino Stone

    Rhino Stone is a premium quality stone that features a neutral grey tone with cream to brown hues mixed in. With its neutral color, this stone will...

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    Original price $ 49.99 - Original price $ 115.99
    Original price
    $ 49.99 - $ 115.99
    $ 49.99 - $ 115.99
    Current price $ 49.99
  • UNS Strata Seiryu Stone Type 2
    UNS Strata Seiryu Stone Type 2
    Sold out
    Original price $ 82.99 - Original price $ 82.99
    Original price
    $ 82.99
    $ 82.99 - $ 82.99
    Current price $ 82.99

    UNS Strata Seiryu Stone Type 2

    Strata by Ultum Nature Systems features premium resin-molded stone. Hand-sculpted by professional aquascapers, each piece offers detailed character...

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    Original price $ 82.99 - Original price $ 82.99
    Original price
    $ 82.99
    $ 82.99 - $ 82.99
    Current price $ 82.99
    Sold out
  • Icelandic Lava Stone
    Icelandic Lava Stone
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    Original price $ 17.99 - Original price $ 92.99
    Original price
    $ 17.99 - $ 92.99
    $ 17.99 - $ 92.99
    Current price $ 17.99

    Icelandic Lava Stone

    This is the holy grail of Lava Stone. Icelandic Lava has more detail, density and character compared to our regular Black Lava. It gets it's name f...

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    Original price $ 17.99 - Original price $ 92.99
    Original price
    $ 17.99 - $ 92.99
    $ 17.99 - $ 92.99
    Current price $ 17.99
    Sold out
  • Ancient Pagoda Stone
    Ancient Pagoda Stone
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    Original price $ 39.99 - Original price $ 109.99
    Original price
    $ 39.99 - $ 109.99
    $ 39.99 - $ 109.99
    Current price $ 39.99

    Ancient Pagoda Stone

    Ancient Pagoda Stone is named after its rugged shape and layers of texture, formed after thousands of years of weathering. This is a highly sought ...

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    Original price $ 39.99 - Original price $ 109.99
    Original price
    $ 39.99 - $ 109.99
    $ 39.99 - $ 109.99
    Current price $ 39.99
    Sold out
  • Maple Leaf Stone
    Maple Leaf Stone
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    Original price $ 44.99 - Original price $ 74.99
    Original price
    $ 44.99 - $ 74.99
    $ 44.99 - $ 74.99
    Current price $ 44.99

    Maple Leaf Stone

    Maple Leaf Stone is a reddish-brown colored stone with an interesting web-like surface.  It makes a spectacular addition to a planted aquarium by a...

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    Original price $ 44.99 - Original price $ 74.99
    Original price
    $ 44.99 - $ 74.99
    $ 44.99 - $ 74.99
    Current price $ 44.99
    Sold out
  • Dragon Stone (Ohko) Accent Stones
    Dragon Stone (Ohko) Accent Stones
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    Original price $ 19.99 - Original price $ 34.99
    Original price
    $ 19.99 - $ 34.99
    $ 19.99 - $ 34.99
    Current price $ 19.99

    Dragon Stone (Ohko) Accent Stones

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

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    Original price $ 19.99 - Original price $ 34.99
    Original price
    $ 19.99 - $ 34.99
    $ 19.99 - $ 34.99
    Current price $ 19.99
    Sold out
  • Boutique Seiryu Stone Accent Stones
    Boutique Seiryu Stone Accent Stones
    Sold out
    Original price $ 24.99 - Original price $ 44.99
    Original price
    $ 24.99 - $ 44.99
    $ 24.99 - $ 44.99
    Current price $ 24.99

    Boutique Seiryu Stone Accent Stones

    Boutique Seiryu Accent Stones contain the smallest whole pieces of Boutique Seiryu. Accent stones are crucial for creating a realistic hardscape la...

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    Original price $ 24.99 - Original price $ 44.99
    Original price
    $ 24.99 - $ 44.99
    $ 24.99 - $ 44.99
    Current price $ 24.99
    Sold out
  • Blood Stone Planted Aquarium Hardscape
    Blood Stone Planted Aquarium Hardscape
    Sold out
    Original price $ 64.99 - Original price $ 134.99
    Original price
    $ 64.99 - $ 134.99
    $ 64.99 - $ 134.99
    Current price $ 64.99

    Blood Stone

    Blood Stone boasts a smooth and glossy texture with a unique coloration, making it a standout feature in any planted aquarium or project. Its rich ...

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    Original price $ 64.99 - Original price $ 134.99
    Original price
    $ 64.99 - $ 134.99
    $ 64.99 - $ 134.99
    Current price $ 64.99
    Sold out
  • Arbor Stone
    Arbor Stone
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    Original price $ 29.99 - Original price $ 79.99
    Original price
    $ 29.99 - $ 79.99
    $ 29.99 - $ 79.99
    Current price $ 29.99

    Arbor Stone

    Arbor Stone is an uncommon aquarium hardscape that is full of character for endless aquascaping potential. This stone is orange/reddish brown in co...

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    Original price $ 29.99 - Original price $ 79.99
    Original price
    $ 29.99 - $ 79.99
    $ 29.99 - $ 79.99
    Current price $ 29.99
    Sold out
  • Ash Stone
    Ash Stone
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    Original price $ 54.99 - Original price $ 183.99
    Original price
    $ 54.99 - $ 183.99
    $ 54.99 - $ 183.99
    Current price $ 54.99

    Ash Stone

    Ash Stone is a versatile and visually stunning hardscape element. This gray and tan colored stone boasts a smooth texture with creased detailing th...

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    Original price $ 54.99 - Original price $ 183.99
    Original price
    $ 54.99 - $ 183.99
    $ 54.99 - $ 183.99
    Current price $ 54.99
    Sold out
  • Black Mountain Seiryu Stone
    Black Mountain Seiryu Stone
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    Original price $ 39.99 - Original price $ 94.99
    Original price
    $ 39.99 - $ 94.99
    $ 39.99 - $ 94.99
    Current price $ 39.99

    Black Mountain Seiryu Stone

    Black Mountain Seiryu is the darker cousin of the well known Seiryu stone. We personally like the darker grey, almost blueish tone that it has comp...

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    Original price $ 39.99 - Original price $ 94.99
    Original price
    $ 39.99 - $ 94.99
    $ 39.99 - $ 94.99
    Current price $ 39.99
    Sold out