KUMU GR-01 Flat River Gravel S 250mL

Capture the Refreshing Spirit of a Japanese Riverbed

The KUMU GR-01 Flat River Gravel S is a carefully selected flat gravel with softly carved corners that evokes the natural beauty of traditional Japanese riverbeds. Its clean, refreshing appearance brings a sense of cool, flowing water to any aquascape — even when perfectly still.

Key Features

• Flat profile with carved corners — Natural, water-worn shape that lies beautifully across the substrate for a realistic riverbed look
• Refreshing visual effect — Light, clean tones that create a bright, airy atmosphere reminiscent of clear Japanese streams
• Versatile layout use — Ideal as foreground gravel, stream bed detail, or accent material throughout the aquascape
• 250mL pack — Convenient size for targeted placement and detailed layout work

Scatter the Flat River Gravel across your foreground and let it tell the story of a sunlit Japanese stream — its flat, smooth pieces catching the light just like stones beneath clear, flowing water.

Part of the ADA KUMU gravel series. Combine with KUMU stones and other gravels for a cohesive, natural layout.