Embrace the mystique of a black volcanic gravel with rich, porous textures shaped by nature's artistry — Druid Gravel is a captivating and enigmatic volcanic gravel that adds a touch of natural drama and intrigue to any aquascape or terrarium.

Its dark volcanic stones, sculpted by the relentless forces of water, feature smooth surfaces adorned with intriguing holes, reminiscent of ancient carvings or mystical symbols. Imagine an aquascape where the textured depths of Druid Gravel create a backdrop for lush greenery and vibrant aquatic life — its unique character invites you to explore the interplay of light and shadow, adding a touch of mystique and wonder to your scenery.

As part of the WIO Druid and Darwin Black Lava series, this gravel pairs perfectly with Druid Boulders and Darwin Black Lava Stones, creating a cohesive and visually captivating landscape. Whether you're recreating a mystical forest stream or a dramatic rocky shoreline, Druid Gravel provides the ideal foundation for your artistic vision. Pre-washed for your convenience, it is ready to use right out of the bag.

Key Points

• Color: Dark grey to black — evoking a sense of mystery and natural drama
• Gravel Size: Mix size ranging from 10–40 mm
• Texture: Smooth surface with intriguing holes, adding visual interest and complexity
• Matching: Complements Druid Boulders and Darwin Black Lava Stone series, as well as a wide range of volcanic dark hardscape elements
• Results: Creates a captivating aquascape, enhancing the beauty of aquatic plants and hardscape with a touch of mystique and natural charm
• Ready to Use: 100% pre-washed — minimal rinsing required
• Water Hardness: Does not affect water hardness — inert
• 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 1.5 kg (Mix) bags
• Origin: Made in Europe, crafted with quality and authenticity in mind

Characteristics

• Type: Volcanic igneous gravel
• Color: Dark grey to black
• Gravel Size: Mix — 10–40 mm
• Water Hardness: Does not affect water hardness — inert

Availability at Cuboid Nature Aquarium

• Mix — 1.5 kg (2.3 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.