WIO Gravel – Emerald/Jade

Emerald/Jade Gravel brings a rare and distinctive natural beauty to your aquascape — rich green-toned pebbles that evoke moss-covered riverbeds, mineral-rich highland streams, and the tranquil forest floors of ancient landscapes. Its unique color is a striking departure from conventional gravels, creating an instant sense of depth and natural wonder.

The subtle interplay of green hues across varying pebble sizes gives Emerald/Jade Gravel a living, textured quality that shifts with light and viewing angle. It creates a captivating foundation that highlights the vivid colors of fish and invertebrates while harmonizing beautifully with green plants, dark woods, and volcanic stones. Whether you are building a lush planted aquascape, a mossy terrarium, or a natural biotope, Emerald/Jade Gravel adds a layer of natural authenticity that is impossible to replicate with ordinary substrates.

Pairs naturally with Jade Stone and Jade Boulder for a fully cohesive green-toned composition. Pre-washed and ready to use right out of the bag.

Key Points

• Color: Rich green tones — evokes moss-covered riverbeds and mineral-rich highland streams
• Gravel Size: Mix size ranging from 5–30 mm
• Texture: Smooth to slightly textured pebbles with natural color variation
• Matching: Complements Jade Stone, Jade Boulder, and a wide range of green and dark hardscape elements
• Results: Creates a distinctive, nature-inspired foundation with rare natural green aesthetic
• Ready to Use: 100% pre-washed — minimal rinsing required
• Water Hardness: Inert — does not affect water parameters
• Safety: Safe for all inhabitants — fish, shrimp, and more
• Versatile: Perfect for aquariums, paludariums, and terrariums; can be used as a standalone substrate or mixed with other substrates
• Packaging: Available in 2 kg (Mix) bags

Characteristics

• Type: Natural river gravel
• Color: Rich green tones
• Gravel Size: Mix — 5–30 mm
• Water Hardness: Inert — does not affect water parameters

Availability at Cuboid Nature Aquarium

• Mix — 2 kg (4.4 lb) Bag

Usage

• Pre-washed and ready to use, though additional rinsing can be done to ensure cleanliness
• Spread the pebbles evenly along the bottom of your empty tank or terrarium; pour gently from a low height to avoid scratching the aquarium glass
• Use on its own for a natural base, or combine with other WIO sands and gravels for a custom substrate look
• Arrange rocks, driftwood, and plants to create a harmonious and captivating environment
• When filling the tank, pour water carefully avoiding direct flow onto the gravel — Pro Tip: pour over a plate or décor to minimize disturbance
• 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
• For maintenance, regularly vacuum clean the pebbles with every water change to remove any accumulated debris or algae

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.