Black Venom Gravel is a stunning addition to any aquarium or terrarium, providing a dramatic and contrasting element to your scape. The pebbles are small, soft, and smooth with a dark grey color when dry and a pitch-black color when wet. The gravel is perfect for creating a stream biotope or for use as a complementary substrate with black stones or boulders, such as our Black Venom stones.
The high contrast of the Black Venom Gravel, combined with its soft appearance, creates a striking visual effect when combined with green or reddish plants. The gravel is also perfect for creating a natural and flowing riverbed look. The size mixes (S, Mix, and L) available in Black Venom Gravel can be mixed to create depth and dimension in your aquarium or terrarium layout.
Black Venom Gravel is available in three size mixes (S, Mix, and L) to suit a variety of aquarium and terrarium layouts. The S size mix ranges from 8-20mm, the Mix size mix ranges from 8-40mm, and the L size mix ranges from 20-40mm.