WIO Nano Rocks - Silver Shadow

WIO Silver Shadow Nano Stone brings layered geological character, flat stratified forms, and dark grey elegance to nano scale — a slate-like sedimentary stone with dark grey faces and warm golden-brown natural edges, perfectly sized for nano compositions that seek shale-effect riverbeds and creative sedimentary layering.

Silver Shadow Nano Stone's layered, slightly flat profile makes it exceptional for creating shale-effect riverbeds, subtle stone terracing, and realistic sedimentary formations in compact nano layouts. The smooth, dark grey surfaces with warm golden-brown natural faces catch light differently depending on angle, adding quiet visual richness. Its unique tabular forms open up creative possibilities that traditional angular or rounded stones cannot achieve — overlap pieces at slight angles to mimic natural sedimentary layering for an instantly believable geological effect.

Sized between 3 and 10 cm, ideal for nano tanks under 40L. Fully inert — does not affect water chemistry. Pre-washed and ready to use.

Key Points

• Color: Dark grey with warm golden-brown natural faces
• Nano Scale: Sized 3–10 cm, ideal for tanks under 40L / 10 gal
• Flat Stratified Profile: Layered, tabular forms ideal for shale-effect compositions
• Creative Versatility: Unique shape enables compositions not possible with traditional stones
• Pre-Washed: Clean and ready to use, no soaking required
• Water Chemistry: Inert — does not affect water chemistry
• Versatile Use: Ideal for aquariums, biotopes, terrariums, and paludariums
• Safe for fish, shrimp, and amphibians

Characteristics

• Type: Sedimentary/slate stone
• Color: Dark grey with warm golden-brown natural faces
• Texture: Flat, layered, and stratified with smooth surfaces
• Stone size: 3–10 cm
• Water Hardness: Inert — does not affect water chemistry

Availability at Cuboid Nature Aquarium

• 2 kg Bag: Assorted mix of flat, layered stones, 3–10 cm

Usage

• Rinse briefly before use to remove any transport dust — pre-washed and ready for direct placement
• Use flat pieces to create layered shale effects, stone terracing, or natural riverbed formations
• Overlap pieces at slight angles to mimic natural sedimentary layering
• Place over substrate or WIO LandForms — avoid direct contact with glass
• Use WIO ScapeBound to secure if stacking flat pieces
• Ideal for biotope-inspired layouts, streamscapes, and minimalist compositions
• Safe for fish, shrimps, and other aquatic animals

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.

Inventory Accuracy

If this item is at low stock, or you are ordering all or almost all of our current inventory, there may be an inventory discrepency. We will contact you about any issues as soon as possible.

Order Processing

  Please allow 24 to
48 hrs to process your order.  Expect an
email within 48 hrs to let you know your order is on your way.

Store Pickup

  If you choose “Pickup
in Store” at checkout, an email will be sent when your order is ready for
pickup.  Orders can be picked up during
store hours, see our home page for our current hours.  The pick up address is 6637 Easton Rd,
Pipersville, PA 18947

Domestic Shipping Rates

  Shipping charges, if
any, for your order will be calculated and displayed at checkout.