WIO Nano Rocks - Storm

Storm Nano Stone captures a scene mid-weather - jagged, deeply fissured faces in charcoal-grey to near-black, as if carved by wind and rain rather than water. At nano scale, that same brooding drama that makes full-size Storm Stone a centerpiece translates into sharp, high-contrast accents perfect for small, detailed layouts.

Sized for precision work in tanks under 40 L, each piece carries the same fractured, storm-worn character - deep clefts that hold shadow, mineral edges that catch light. Use it to build a miniature cliff face, punctuate a nano Iwagumi with a dark anchor stone, or scatter smaller fragments as scree beneath larger hardscape.

Each rock is 100% natural, pre-washed, and safe for aquatic and terrestrial environments.

• Color: Deep charcoal-grey to near-black, with jagged mineral fracturing.
• Nano Scale: Sized approx. 3-10 cm, tailored for tanks under 40 L / 10 gal.
• Texture: Sharp, deeply fissured faces with strong shadow and high visual contrast.
• Natural Harmony: Pairs beautifully with pale sand (Heaven, Vik Iceland) for contrast, or dark riverbed for a moodier, low-light biotope feel.
• Ready to Use: Pre-washed and clean - a quick rinse is optional to clear transit dust.
• Safe: Safe for fish, shrimp, and sensitive species.
• Water Chemistry: Inert - won't affect pH or hardness.
• Versatile Use: Suitable for aquariums, terrariums, paludariums, and bowls.
• Packaging: 2 kg (4.4lbs) bag with mixed-size stones.
• Matching: Pairs with full-size Storm Stone for consistent scaling across a layout.
• Pairing Tip: Combine with driftwood and fine-leaf plants to soften the drama without diluting the storm-carved structure.

Usage

• Preparation
  - Rinse briefly to remove any transport dust.
  - No soaking needed, pre-cleaned and dust-free.
• Placement Tips
  - Set the tallest or most jagged piece first as your anchor.
  - Echo its fracture angles with supporting stones to keep the composition coherent.
  - Place over substrate, avoid direct contact with bare glass.
  - Use WIO ScapeGlue and FuseColor for secure, natural-looking layouts.
  - Always test stability in livestock tanks.
• Layout Ideas
  - Nano Iwagumi with a single dramatic anchor stone.
  - Miniature storm-cliff scenes with half-buried scree fragments.
  - High-contrast pairing with pale sand for a bold, minimalist look.
• Maintenance Ideas
  - Gently brush stone faces with WIO cleaning tools to lift algae or debris from the deep crevices.
  - No special water treatment required - Storm Nano Stone is chemically inert.

Notes
- Each bag contains a unique mix - expect natural variation in shape, tone, and texture.

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.