Black Venom Gravel
Unleash the power of contrast, a striking gravel that transforms your scenery into a dance of light and shadow.
Black Venom Gravel is a captivating addition to any aquascape or terrarium, infusing your creation with an air of mystery and drama. Its dark grey pebbles, which deepen to a rich, pitch-black when wet, create a captivating canvas for showcasing the vibrant colors of your aquatic life and hardscape.
Imagine a lush green carpet of plants springing to life against the bold backdrop of Black Venom Gravel, or the fiery hues of your favorite fish shimmering against its inky depths. This gravel's transformative power lies in its ability to amplify contrasts, creating a visually stunning and dynamic environment.
As part of the WIO Black Venom series, this gravel pairs perfectly with Black Venom stones and boulders, offering a cohesive and captivating aesthetic. Whether you're recreating a dramatic iwagumi layout or a lush, tropical aquascape, Black Venom Gravel provides the ideal foundation for your artistic vision.
Available in 2 kg bags (S and Mix sizes) and 5 kg bags (Mix size), Black Venom Gravel caters to various aquarium and terrarium layouts. The S size ranges from 8-20mm, and the Mix size ranges from 8-40mm. Pre-washed for your convenience, Black Venom Gravel is ready to unleash its captivating power in your aquascape.
See Black Venom Gravel in action! Explore our gallery for inspiration.





























