Black Allure Riverbed is a unique and visually striking substrate inspired by the pristine waters and rugged landscapes of the Pyrenees mountains. Imagine a harmonious blend of light sand, dark gravels, and smooth pebbles, shaped by time and the relentless flow of icy mountain streams. This captivating combination creates a high-contrast riverbed that adds depth, texture, and a touch of untamed beauty to your aquascape.

This versatile substrate allows you to craft intricate details, build gentle slopes, or establish a captivating base for your entire scape. Black Allure Riverbed is not only visually stunning but also a healthy and safe choice for your aquatic life. Its natural composition is non-toxic, and while some pebbles may slightly affect water hardness, the sand is 100% inert, making it a perfect option for all types of aquariums with regular water changes.

Key Points

• Color: A captivating blend of white sand, dark gravels, and smooth pebbles, creating a high-contrast riverbed
• Composition: A natural mix of Heaven Sand, gravels, and pebbles inspired by high mountain rivers and streams
• Size Mix: 0.1–5 cm, offering a variety of textures and visual interest
• Matching: Complements black hardscape elements such as Black Venom Stone and Boulders
• Results: Creates a dramatic and captivating aquascape, bringing a touch of untamed natural beauty to your aquatic environment
• Ready to Use: 100% natural and 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 and paludariums; can be used as a standalone substrate or mixed with other substrates
• Packaging: Available in 2 kg bags
• Origin: Made in Europe, crafted with quality and authenticity in mind

Usage

• Pre-washed: Ready to use, though additional rinsing can be done to ensure cleanliness
• Riverbed Placement: Spread the substrate evenly along the bottom of your empty tank or terrarium; pour gently from a low height to avoid scratching the aquarium glass
• Standalone or Mixed: Use on its own for a natural base, or combine with other WIO sands and gravels for a custom substrate look
• Decorate & Plant: Arrange rocks, driftwood, and plants to create a harmonious and captivating environment
• Filling the Tank: Pour water carefully, avoiding direct flow onto the substrate — Pro Tip: pour over a plate 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: With every water change, gently vacuum the substrate to remove any accumulated debris or algae

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.