Skip to content
ultum nature systems logo

Ultum Nature Systems

Ultum Nature Systems aquariums and aquarium accessories bring a fresh design and clean aesthetic to the aquarium scene. UNS' flagship product, the ultra-clear low iron rimless aquarium with mitered edge design, raises the bar on what a home aquarium can be. Backed by industry-leading warranties and a complete product line, Ultum Nature Systems provides highly sought after products for beginners and experienced aquarium enthusiasts alike.

Filters

  • UNS Controsoil Black
    UNS Controsoil Black
    Original price $ 21.99 - Original price $ 64.99
    Original price
    $ 21.99 - $ 64.99
    $ 21.99 - $ 64.99
    Current price $ 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...

    View full details
    Original price $ 21.99 - Original price $ 64.99
    Original price
    $ 21.99 - $ 64.99
    $ 21.99 - $ 64.99
    Current price $ 21.99
  • UNS Controsoil Brown
    UNS Controsoil Brown
    Original price $ 21.99 - Original price $ 64.99
    Original price
    $ 21.99 - $ 64.99
    $ 21.99 - $ 64.99
    Current price $ 21.99

    UNS Controsoil Brown

    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...

    View full details
    Original price $ 21.99 - Original price $ 64.99
    Original price
    $ 21.99 - $ 64.99
    $ 21.99 - $ 64.99
    Current price $ 21.99
  • UNS Strata Seiryu Stone Type 1
    UNS Strata Seiryu Stone Type 1
    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 1

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

    View full details
    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
    UNS Strata Seiryu Stone Type 2
    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...

    View full details
    Original price $ 82.99 - Original price $ 82.99
    Original price
    $ 82.99
    $ 82.99 - $ 82.99
    Current price $ 82.99
  • UNS Controsand - Kona
    UNS Controsand - Kona
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99

    UNS Controsand - Kona

    This item qualifies for free shipping!Ultum Nature Systems Controsand is a line of decorative sand substrates designed for use in planted aquariums...

    View full details
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99
  • UNS Controsand - Tahoe
    UNS Controsand - Tahoe
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99

    UNS Controsand - Tahoe

    This item qualifies for free shipping!Ultum Nature Systems Controsand is a line of decorative sand substrates designed for use in planted aquariums...

    View full details
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99
  • UNS Controsand - Monterey - Natural Aquarium Sand | Buce Plant
    UNS Controsand - Monterey
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99

    UNS Controsand - Monterey

    This item qualifies for free shipping!Ultum Nature Systems Controsand is a line of decorative sand substrates designed for use in planted aquariums...

    View full details
    Original price $ 22.99 - Original price $ 37.99
    Original price
    $ 22.99 - $ 37.99
    $ 22.99 - $ 37.99
    Current price $ 22.99
  • 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...

    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 - 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...

    View full details
    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 - 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...

    View full details
    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 - 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 detai...

    View full details
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • 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 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 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 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...

    View full details
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • 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 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...

    View full details
    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 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...

    View full details
    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 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...

    View full details
    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 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...

    View full details
    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 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 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 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...

    View full details
    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 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