Silver Shine Riverbed lays a foundation of brilliant Heaven Sand, its pure white grains glistening beneath clear water. Dark, angular Ryuoh pebbles and gravels trace the water's path, their sharp facets and natural mica flecks catching light with every ripple.

At the heart of this kit, the Ryuoh Stone Kit offers the high-character hardscape ideal for Iwagumi style: prized schist stones with dramatic striations, deep fissures, and soaring silhouettes that mimic windswept riverbanks. Their rugged, sculptural presence both anchors your layout and enhances depth, while the high-contrast substrate amplifies every contour.

This combination — stark white sand against high-texture charcoal stone — creates an environment of untamed elegance. Whether you're crafting an Iwagumi-inspired scape or a dramatic natural riverbed biotope, Silver Shine delivers instant impact and lasting stability.

One Universal River Kit. Infinite Aquascapes.

Your WIO River Kit is the ultimate canvas for global aquatic artistry. Designed as a Universal Base, it distills the raw beauty and soul of rivers, lakes, and streams worldwide — so you can create with freedom, not limits. Craft a stunning aquascape or transform it into a lush biotope with region-specific flora, fauna, and botanicals. It's that simple. Just boundless creativity.

Dream aquascapes or wild biotopes — achieving them has never been this simple, this versatile, this uniquely WIO.

Key Points

• High-contrast palette — brilliant white Heaven Sand against dark angular Ryuoh Stone
• Ryuoh Stone's dramatic striations and deep fissures ideal for Iwagumi-style compositions
• Ryuoh pebbles and gravels trace natural water flow lines
• Pre-washed and ready to use
• Available in Box (tanks up to 60 cm) and Mega Box (tanks up to 90 cm)
• Safe for fish, shrimp, and other aquatic animals

*Pieces, colours, sizes and shapes of stones may vary. Plants not included.

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.