McDonald Boulder Nano Stone
WIO McDonald Boulder Nano Stone, Rich color, glacial history, and riverbed charm to your scapes-rare, naturally polished stones in a vivid spectrum of dark red, green, blue, maroon, and black, perfectly scaled for creating colorful and authentic stream bed impressions.
WIO McDonald Boulder Nano Stone is inspired by the vibrant pebbles of Lake McDonald, the largest lake in Glacier National Park, Montana. These rare stones-shaped and smoothed over millennia by glacial forces-carry the story of ancient sedimentary origins, rich in iron and other minerals, creating a stunning mix of colors: red, maroon, green, blue, black tones...
Formed through geological pressure and sculpted during the Ice Age by meltwater and moving ice, each pebble captures the essence of natural riverbeds. With their polished textures and multicolored gradients, McDonald Boulder Nano Stone offer unique opportunities to add visual depth and authenticity to small-scale aquascapes, terrariums, or biotope recreations.
Available in sizes under 10 cm, these boulders can be paired with McDonald Gravel or larger boulders for layered, dynamic scapes. While most stones are inert, some may slightly influence water chemistry—monitor in soft water systems. Pre-washed and ready to use, they bring glacial vibrancy to any nature-inspired layout.
- Color: Natural mix of dark red, maroon, green, blue, white, black tones…
- Nano Scale: Sized ≈ 3–10 cm, ideal for tanks under 40 L / 10 gal.
- Riverbed Aesthetic: Smooth, naturally polished glacial stones.
- Color Origins: Mineral-rich rocks shaped by glacial meltwaters.
- Pre-Washed: Clean and ready to use, no soaking required.
- Safe: Suitable for fish, shrimp, and amphibians.
- Water Chemistry: Some stones may raise pH and hardness slightly.
- Versatile Use: Ideal for aquariums, terrariums, paludariums, and bowls.
- Packaging: 2 kg bag with mixed-size boulders.
- Pairing Tip: Combine with McDonald Lake Gravel for seamless transitions. Use dark or pale sands to emphasize the stone colors.
- Preparation
– Rinse briefly to remove any transport dust.
– Pre-washed, ready for direct placement.
- Placement Tips
– Scatter across stream-like layouts or group by tone for visual impact.
– Place over substrate or WIO LandForm, avoid direct glass contact.
– Combine with driftwood or roots to enhance natural realism.
– Secure with WIO ScapeGlue with FuseColor for layout stability.
- Layout Ideas
– Ideal for colorful riverbeds, glacier-themed tanks, and biotopes.
– Use as accent stones in minimalist tanks or vibrant forest floor terrariums.
– Pair with mosses or low-growing plants for dynamic, color-rich contrasts.
- 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
– Each bag contains a unique mix-expect variation in shape, tone, and mineral coloration.
– Some boulders may slightly affect water parameters-monitor in sensitive setups.- Preparation
Visit the WIO Nano Stone FAQ Section for design tips, pairing suggestions, and riverbed composition inspiration.
