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.

Inventory Accuracy

If this item is at low stock, or you are ordering all or almost all of our current inventory, there may be an inventory discrepency. We will contact you about any issues as soon as possible.

Order Processing

  Please allow 24 to
48 hrs to process your order.  Expect an
email within 48 hrs to let you know your order is on your way.

Store Pickup

  If you choose “Pickup
in Store” at checkout, an email will be sent when your order is ready for
pickup.  Orders can be picked up during
store hours, see our home page for our current hours.  The pick up address is 6637 Easton Rd,
Pipersville, PA 18947

Domestic Shipping Rates

  Shipping charges, if
any, for your order will be calculated and displayed at checkout.