Pale Ethereal Riverbed bathes your tank in the quiet glow of early morning light. A seamless blend of fine Heaven Sand and delicate pale gravels and chips recreates the misty shallows of a riverbank at first light. Each grain and pebble picks up and reflects light, forming a tranquil, almost otherworldly foundation.

Anchoring this luminous base, the pale stone fragments — subtly veined and finely weathered — provide gentle texture and dimension. Their soft neutral tones serve as the perfect canvas for both vibrant foliage and quietly colored fish.

Pale Ethereal Riverbed is safe for all aquatic life. Note that its natural mineral content may slightly raise pH and carbonate hardness (kH), making it ideal for biotopes and species that prefer moderate water hardness.

Key Points

• Color: Soft ivory sands with pale, weathered stone chips for an ethereal look
• Composition: Pure Heaven Sand mixed with pale stone gravels and chips
• Size Mix: 0.1–5 cm, offering varied textures and natural interest
• Matching: Complements white-toned hardscape elements such as White Adder Boulders
• Results: Crafts a serene aquascape or paludarium awash in soft light and refined textures
• Ready to Use: 100% natural and pre-washed — minimal rinsing required
• Safety: Non-toxic; note slight increases to pH and kH from the stone chips
• Water Hardness: pH-neutral base sand; mineral gravels and stone chips may gently raise pH and kH
• Versatile: Perfect for aquariums and paludariums; use standalone or blend with other WIO substrates
• Packaging: Available in 2 kg bags
• Origin: Made in Europe, designed in Barcelona

Usage

• Pre-washed: Ready to use — give it a quick rinse if desired
• Riverbed Placement: Spread evenly along the bottom of your empty tank; pour gently from a low height to protect the glass
• Standalone or Mixed: Use on its own for a pristine, light-filled base, or blend with darker sands for subtle gradient effects
• Decorate & Plant: Arrange White Adder Boulders or other light-toned stones, driftwood, and plants to craft your scene
• Filling the Tank: Pour water carefully over a plate or décor to avoid substrate disturbance
• Final Touch: Skim floating particles with a net, switch on the filter, and expect crystal clarity within hours
• Pro Tip: Place a dish or slate on the sand and pour onto that to keep your substrate lines crisp
• Easy Maintenance: With each water change, lightly vacuum the surface to remove debris — your pale canvas will stay bright and clean

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.