Aquascaping Rocks

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

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

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

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

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...

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

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...

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

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...

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...

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...

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...

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

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...

Black Lava Rock is created by the cooling of magma and is an extremely porous stone commonly utilized by the aquascaping community. Black Lava Rock...

Ancient Petrified Stone is a naturally occurring stone that was created by the layering of different minerals throughout the centuries. This layeri...

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 ...

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

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