Unleash a visual spectacle in your aquascape with Titan Boulder, an exquisite inert metamorphic stone. Its unique grey-bluish-green hues, distinctive white strata, and beautifully rounded surfaces create captivating underwater landscapes, particularly in Iwagumi style aquascapes.
Just as the Greek Titans and Saturn’s moon inspire awe and fascination, so does the Titan Boulder. This unique metamorphic stone carries the same grey-bluish-green color palette and intricate white strata as the Titan Stone, but distinguishes itself with its magnificent rounded surfaces, mimicking the form of timeless boulders sculpted by nature’s forces.
Born from intense pressures and temperatures deep within the earth, Titan Boulder adds a stunning touch to any Iwagumi style aquascape. Its curved surface reflects light in varying ways, highlighting different colors and creating an appealing, ever-changing visual display.
Despite its aesthetic appeal, Titan Boulder doesn’t compromise the delicate balance of your aquarium. It is an inert stone that won’t affect water parameters, making it safe for all aquatic life, including sensitive plants and animals.
As a rare and highly sought-after stone, Titan Boulder’s availability is limited. If you’re fortunate enough to obtain this stone, it’s not only a valuable addition to your aquascape but a collector’s treasure.
Key Points
- Unique grey-bluish-green color stone with white strata and rounded surface
- Ideal for Iwagumi style aquascapes
- Light-reflecting properties that highlight different colors
- Highly sought after and rare stone with limited supply
- Inert — does not affect water parameters
- Safe for sensitive aquatic plants and animals
Characteristics
- Type: Metamorphic stone
- Color: Grey-bluish-green with white strata
- Texture: Rounded and smooth with white strata
- Stone size: Available from 5 to 30 cm
- Water Hardness: Inert — does not affect water chemistry
- Supply: Limited due to high demand
Availability at Cuboid Nature Aquarium
- Nano Box — 5 kg (11 lb):WIO’s curated size mix, hand-selected assortment of stones from 5 to 30 cm
- Box — 11 kg (24 lb):WIO’s curated size mix, hand-selected assortment of stones from 5 to 30 cm
- In-Store:Visit us in Pipersville, PA to hand-pick individual stones by the pound — choose exactly the pieces and sizes you want for your layout
Usage
- Suitable for both aquatic and terrarium environments
- Rinse rocks and stones with water before use; use a brush to clean before introducing to the aquarium
- Avoid placing rocks directly on the glass — place substrate or WIO LandForms beneath the hardscape first
- Always secure stones, especially when stacking; use WIO ScapeBound to prevent movement during maintenance
- Position stones a few centimeters/inches away from aquarium glass walls to facilitate maintenance
- Safe for fish, shrimps, and other aquatic animals
Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.






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