WIO - Millenium Nano Stone

Millennium Nano Stone features weathered textures, ancient-looking crevices, and soft grey hues with subtle darker undertones-ideal for recreating timeless natural landscapes in nano aquascapes, terrariums, and paludariums.

Millenium Nano Stone Per pound 4.4 lb Nano Bag

$9.95

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Details

Color: Earthy greys, dusty browns, and subtle greenish tones

Stone Sizes: Nano mix 1–4 in (3–10 cm)

Texture: Cracked, creviced, timeworn surfaces with natural erosion lines

Composition: Natural calcareous stone — may raise pH and hardness over time

Matching: Organic driftwood, mosses, soft-leaf plants, and Warm Grey Chips

Look & Feel: Ancient, muted, highland-inspired realism with soft shadows

Chemistry: Calcareous; gradual pH/KH increase possible — monitor for sensitive species

Packaging: 4.4 lb (2 kg) bag with mixed-size stones

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FAQ

Q: What is WIO Millenium Nano Stone used for?
A: WIO Millenium Nano Stone is a natural aquascaping rock designed for creating detailed hardscapes in nano aquariums, terrariums, and paludariums.

Q: What does Millenium Nano Stone look like?
A: It features earthy grey tones, dusty browns, and subtle greenish hues. Its weathered surface, natural cracks, and crevices create an aged, rugged appearance.

Q: Is Millenium Nano Stone suitable for nano aquariums?
A: Yes. Its compact size makes it ideal for nano aquariums, particularly those under approximately 40 litres.

Q: Is Millenium Nano Stone safe for fish and shrimp?
A: Yes, it can be used in aquariums with fish and shrimp. However, its calcareous composition may gradually increase water pH and hardness, so monitor water parameters carefully if you keep sensitive species.

Q: Does Millenium Nano Stone affect water parameters?
A: Yes. Millenium Nano Stone is a natural calcareous stone that may gradually increase pH and carbonate hardness (KH). Consider this when choosing livestock and planning your aquarium.

Q: Can I use Millenium Nano Stone in a planted aquarium?
A: Yes. Its textured surface and muted colours work well in planted aquascapes, providing a natural foundation for mosses, ferns, and other small aquatic plants.

Q: Can I combine Millenium Nano Stone with driftwood?
A: Absolutely. Pairing the stone with natural driftwood creates contrast and helps build realistic woodland, riverbed, and weathered landscape designs.

Q: What aquascaping styles suit Millenium Nano Stone?
A: Its aged textures and earthy colours suit Iwagumi-inspired layouts, miniature valleys, woodland streamscapes, and natural highland-style aquascapes.

Q: How should I prepare Millenium Nano Stone before use?
A: Give the stones a brief rinse to remove dust from transport before placing them in your aquarium or terrarium.

Q: Can I attach mosses and plants to Millenium Nano Stone?
A: Yes. Its crevices provide useful places to position mosses and small plants. Use an appropriate aquarium-safe adhesive if you need to secure them.

Q: Can Millenium Nano Stone be used in a terrarium or paludarium?
A: Yes. Its natural, weathered appearance works well in terrariums and paludariums, helping recreate rocky landscapes and miniature natural environments.

Q: Why choose WIO Millenium Nano Stone?
A: Millenium Nano Stone combines intricate weathered textures with subtle, earthy colours, making it an excellent choice for detailed nano aquascapes and natural miniature landscapes.

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Millennium Nano Stone Bags

Millennium Nano Stone brings the essence of ancient, timeworn landscapes into miniature form — cracked cliff faces, fractured highlands, and subtle erosion patterns distilled into compact stones perfect for nano layouts. Its palette of earthy greys, dusty browns, and faint dark-greenish hues creates a mellow, grounded atmosphere that blends effortlessly with wood, moss, and soft foliage.

Under directional light, the crevices cast gentle, cool shadows while the high points glow with soft mineral warmth, creating a natural, weathered chiaroscuro. Under diffused light, the stones settle into a muted, timeless gradient — ideal for nano Iwagumi, tranquil woodland streamscapes, aged valley scenes, and any layout where ancient terrain and quiet realism matter more than mass. Each stone carries authentic cracks, creases, and erosion lines shaped by time.

Compose as you would with classic nano stones: anchor with the most character-rich piece, then step down scale to create terraces, cracked ridgelines, and small fall lines. Millennium excels in diorama precision — mixed sizes allow for stone slides, transitions, and subtle geological layering. Pair with soft woods, mossy accents, or WIO Accents Warm Grey Chips for natural continuity and miniature realism.

Available Size
Nano Bag – 4.4 lb (2 kg)
Mixed stones ≈ 1–4 in (3–10 cm)
Ideal for tanks under 40 L (10 gal)
Available per pound as well

Why You’ll Love It
✓ Earthy greys and browns with subtle greenish, natural tones
✓ Cracked, creviced, erosion-shaped textures for ancient realism
✓ Perfect for iwagumi, woodland streams, valleys, and zen-inspired scapes
✓ Pre-washed and ready to use
✓ Safe for fish, shrimp, amphibians, reptiles, and plants
✓ Works in aquariums, paludariums, terrariums, bowls, and micro-vignettes

Details
Color: Earthy greys, dusty browns, and muted greenish tones
Stone Sizes: Nano mix 1–4 in (3–10 cm)
Texture: Cracked, creviced, highland-inspired erosion pattern
Composition: Natural calcareous stone (may raise pH/KH over time)
Matching: Organic driftwood, mosses, soft plants, Warm Grey Chips for transitions
Look & Feel: Ancient, timeworn terrain with soft shadows and muted realism
Chemistry: Calcareous — may gradually increase pH and hardness
Packaging: 4.4 lb (2 kg) bag with mixed-size stones

Setup & Care
Pre-wash: Brief rinse to remove transport dust; no soaking needed
Placement: Start with the largest character stone; place supports to maintain natural flow
Mixing: Use Warm Grey Chips for stone slides, transitions, and fine details
Planting: Ideal with moss, ferns, and micro-epiphytes; secure with WIO ScapeGlue or FuseColor
Filling the Tank: Add water gently over a plate to avoid displacing composition
Finishing: Begin filtration; any initial haze settles quickly
Water Chemistry: Monitor pH/KH if keeping sensitive livestock; soft water or regular changes help maintain balance

Safe for all fish, shrimp, amphibians, reptiles, plants, and terrarium life.