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average rating is 3 out of 5

Ryuoh Boulder Nano Stone Dry

Ryuoh Boulder Nano Stone

SKU: 44006

€12.90

Ryuoh Boulder Nano Stone brings the iconic strength of Ryuoh stone into a rounded, sculptural form. With its smooth contours, dark tones, and natural marbling, it's perfect for creating organic layouts in nano aquariums, terrariums, and paludariums.

Quantity

Ryuoh Boulder Nano Stone is a river-shaped of the traditional Ryuoh stone-one of aquascaping’s most recognizable and beloved materials. Naturally rounded and softened by water erosion, each piece features a deep grey base tone with flowing white veins and smooth mineral transitions. The surface is polished by nature, offering a tactile, organic presence that contrasts beautifully with plants and driftwood.

Sized between 3 and 10 cm, these boulders are ideal for tanks under 40 L, allowing you to build expressive, compact hardscapes with natural flow and rhythm. Their neutral composition ensures they won’t alter pH or water hardness, making them safe for all aquatic life, including shrimp.

Perfect for creating riverbeds, mountainous valleys, or soft terrarium hills, Ryuoh Boulder Nano Stone adds subtle elegance and strength to any miniature landscape.
Color: Deep grey with white marbling and soft transitions

Nano Scale: Sized ≈ 3–10 cm, ideal for tanks under 40 L / 10 gal.

Boulder Shape: Naturally rounded and smoothed by water erosion

Organic Presence: Perfect for soft, flowing layouts

Pre-Washed: Clean and ready to use-no soaking required

Safe: Inert and harmless for shrimp, fish, and amphibians

Water Chemistry: Calcareous-may raise pH and hardness over time

Versatile Use: Aquascapes, terrariums, paludariums, bowls

Packaging: 2 kg bag with assorted pieces

Pairing Tip: Use with contrasting angular rocks or driftwood for visual tension. For natural stone transitions and intricate details, including stone slides, add WIO Accents Grey Chips.
Preparation
– Brief rinse to remove possible dust from transport.
– Pre-washed-ready to place directly in your layout.

Placement Tips
– Use larger boulders as anchors in your layout.
– Cluster smaller pieces around roots or wood for natural transitions.
– Best placed over substrate-not in direct contact with glass.
– Ideal for river-themed tanks or as accents in mossy setups.
– Use WIO ScapeGlue and FuseColor for secure positioning.

Layout Ideas
– Riverbed scapes-Iwagumi.
– Soft mountain scenes.
– Minimalist terrarium centerpieces.

Maintenance Ideas
– During cleaning, gently use WIO cleaning tools to lift any debris from stone surfaces.
– Control any alterations in pH and kH by regular water changes with osmotic or soft water, or by using WIO water treatments.

Notes
– This is a natural product-each stone is unique in shape, tone, and surface pattern. Variations are expected and embraced as part of its natural beauty.

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