Black Venom Nano Boulder

These beautiful, vibrant, jet-black rocks are perfect for creating intricate designs in aquariums or smaller terrariums. Their smooth, black-glazed surface and labyrinthine texture make them eye-catching rocks that beautifully complement plants and mosses.

Description
Black Venom Nano Boulders are small rocks that captivate with their incredibly vibrant jet black color and smooth, black-glazed surface. Their labyrinthine texture makes them striking rocks that beautifully complement plants and mosses, creating intricate designs. Black Venom Nano Boulders are an excellent choice for completing ryoboku arrangements in smaller aquariums or terrariums. They add depth and provide a stunning contrast that enhances the green of your plants and mosses.

For a truly eye-catching composition, mix and match Black Venom Nano Boulders and gravels with Heaven sand. You can create different textures by positioning the boulders and gravels at different angles, creating a mesmerizing effect that will make your aquarium or terrarium truly unique.

Key points
- Vibrant pitch black color and high impact rock
- Smooth black enamelled surface
- It goes well with plants and mosses
- Great for ryoboku layouts in smaller aquariums or terrariums

Characteristics
- Type: Igneous stone
- Color: Dark gray and pitch black vibrant underwater
- Texture: Smooth with rich shapes
- Stone size: Available under 10cm
- Water hardness: May slightly increase pH and hardness
- Packaging: Available in 2kg bags with mixed sizes

Usage
It can be used in both aquatic environments and terrariums.
Rinse rocks and stones with water before use. Use a brush to clean them before adding them to the aquarium.
Avoid placing rocks directly on the glass, as they can be very heavy and sharp. Instead, place the substrate or our LandForms before placing the hardscape to help secure the exact position of the rocks with greater freedom.
Always secure rocks, especially when stacking rocks—you can do this with our ScapeBound—as the top rock may move or fall during regular maintenance, harming your inhabitants or even breaking your aquarium.
Place stones a few centimeters/inches away from the aquarium glass walls for ease of maintenance.
Control any pH and kH changes by performing regular water changes with RO or soft water, or by using a water softener if necessary.
Safe for fish, shrimp and other aquatic animals