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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 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 detai...

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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 detai...

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    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 detai...

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    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99
  • 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...

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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...

    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
  • 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...

    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
  • 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...

    View full details
    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 $ 25.99 - Original price $ 115.99
    Original price
    $ 25.99 - $ 115.99
    $ 25.99 - $ 115.99
    Current price $ 25.99

    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 $ 25.99 - Original price $ 115.99
    Original price
    $ 25.99 - $ 115.99
    $ 25.99 - $ 115.99
    Current price $ 25.99