Ryuoh Gravel

RyuohGravel is an elegant and modern pebble choice that infuses your aquatic or terrarium scapes with asense of refined drama. Imagine a canvas of deep charcoal grays punctuated by occasional white stripes,reminiscent of a moonlit night. Each pebble, a fragment of natural art, contributes to a dynamic yetsophisticated environment.

Perfect for simulating natural riverbeds or as a bold contrast in detailed aquascapes, Ryuoh Gravel enhancesthe space it occupies. It's part of the WIO Ryuoh Series: Ryuoh Stone and Ryuoh Boulder, offering endless creative possibilities when combined with the iconic Ryuoh Stone (also known as Seriyu Stone).

Available in 2 kg bags (S and Mix sizes) and 5 kg bags (Mix size), this top-selling gravel is perfect for diverse layouts and tank sizes. Pre-washed for your convenience, it's ready to make a statement in your setup.

• Color: Sophisticated dark gray with white stripes.
• Gravel Size: Available in two sizes (Sand Mix) ranging from 10-20mm (S), 10-40mm (Mix).
• Texture: Angular polish pebbles for a contemporary look.
• Matching: Complements the color of Ryuoh or Seriyu stones series or any dark grey stone orboulder.
• Results: Stunning bold contrast for your scapes,forming a dark backdrop that accentuates everydetail.
• Ready to Use: 100% pre-washed—minimal rinsing required.
• Safety: Safe for all inhabitants—fish, shrimp, and more.
• Water hardness: May slightly raise pH and kH.
• Versatile: Perfect for aquariums, paludariums, and terrariums.
• Packing: Available in 2 kg (S and Mix) and 5 kg (Mix) bags.
• Origin: Made in Europe, crafted with quality and authenticity in mind.

• Pre-washed: Ready to use, though additional rinsing can be done to ensure cleanliness.
• Gravel Placement: Spread the pebbles evenly along the bottom of your empty tank or terrarium.Pour the gravel gently from a low height to avoid scratching the aquarium glass.
• Standalone or Mixed: Use on its own for a tranquil, greenish base, or combine it with other WIOsands and gravels for a custom substrate look.
• Decorate & Plant: Arrange rocks, driftwood, and plants to achieve a serene, forest-inspired scape.
• Filling the Tank: Pour water carefully, avoiding direct flow onto the gravel. Pro Tip: Pour water over aplate or décor to minimize disturbance.
• Final Touch: Use a net to skim any floating particles, then turn on the filter and watch the remaining cloudiness disappear within a few hours, leaving a clear, natural finish.
• Easy maintenance: Regularly, for example, with every water change, gently vacuum clean thepebbles to remove any accumulated debris or algae between the pebbles.

For answers to common questions about usage, safety, and technical details, check out our WIO Gravels FAQSection.