WIO Stones Black Venom Boulder

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Harmonic stone set
Vibrant pitch-black colour
Ideal for ryoboku style aquascapes
May raise pH and hardness slightly

In stock, only 6 left

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Unit size

Set 60 cm

€

49.

€ 4,54 / kg

Mega Set 120 cm

€

99.

€ 5,- / kg

Please choose a variation

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Description

The Stone Sets Black Venom Boulder by WIO consist of a combination of various rounded stones in a deep black colour. They feature the same stunning, intensely jet-black colour and smooth, black glazed surface as Black Venom Stone. The difference lies in their beautifully rounded shape, which mimics timeless boulders formed by the forces of nature. Boulders naturally resemble stones that have been shaped by erosion and weathering.

Black Venom Boulder is an excellent choice for complementing Ryoboku-style layouts. It adds depth to aquariums or terrariums and provides a striking contrast that enhances the green tones of aquatic plants and mosses. Its labyrinth-like texture makes it a visually impressive stone, perfect for creating stunning designs.
For a particularly effective composition, Black Venom Nano Boulders and gravel can be mixed and combined with Heaven Sand. This creates a fascinating effect that gives aquariums or terrariums a unique appearance.

Each set consists of stones in various sizes along with smaller fragments, allowing the creation of visually appealing landscapes with depth. This rock may slightly increase pH and water hardness. Regular water changes are sufficient to keep this under control.

Features

Fascinating black stone with a rounded surface
Ideal for Ryoboku-style aquascapes
Smooth, black-glazed structure with a labyrinth-like texture
May slightly increase pH and water hardness
Dark grey to deep jet black under water

Note

These stone sets are untreated natural products. They can be used in both aquariums and terrariums. It is recommended to clean the stones before use and rinse them under running water. This helps remove fine dust particles that could otherwise cause cloudiness when setting up an aquarium. Small residues of moss or lichen cannot be completely ruled out.
The sets are pre-packed before reaching Aquasabi and cannot be opened or modified.

Characteristics of the Sets

WIO Stones Black Venom Boulder - 60 cm
Aquarium size	Up to 60 cm edge length
Main stone	approx. 20 cm
Additional stones	approx. 3 - 16 cm
Weight	approx. 11 kg

WIO Stones Black Venom Boulder - 120 cm
Aquarium size	Between 80 - 120 cm edge length
Main stone	approx. 25 cm
Additional stones	approx. 3 - 20 cm
Weight	approx. 21 kg

Product Safety

Caution: risk of swallowing

Warnings:

Risk of mechanical injury if dropped. Handle with care.
Dust may temporarily irritate eyes and skin. Avoid contact and rinse with water if necessary.
Small fragments may be swallowed by children or pets. Keep out of reach.

General information:

Calcareous stones may increase pH and KH levels in the water. Especially in soft water or sensitive aquariums, regularly check pH and KH values.
Rinse thoroughly before use and place slowly into the aquarium. Fine mechanical filtration may be necessary for 24 to 48 hours to remove dust and cloudiness.
Stones should be positioned directly on the tank base or on a foam mat before adding substrate. Avoid point loads. When stacking, use glue or aquarium putty for stability.
Do not throw stones. Place carefully to avoid damage or injury. Keep away from children and pets.
Store dry and in the original packaging. Avoid breakage during transport. Keep out of reach of children and pets.

Handling instructions:

Preparation: Rinse stones thoroughly with clean water. Do not use cleaning agents.
Placement: Position on a stable surface. If necessary, wedge or secure with suitable adhesive. Then add substrate.
Filling the aquarium: Pour water slowly over a plate or plastic sheet to avoid disturbing the layout.
Monitoring: Regularly measure pH and KH values during the first weeks, especially when using calcareous stones or in aquariums with soft water.

WIO

WIO's products aim to bring nature into people's daily lives.
WIO designs and delivers products that enable customers to create small to medium sized natural landscapes that stimulate them, reconnect them with nature, and at the same time improve their well-being. Their team of designers, makers and natural artisans create unique products that allow people to fully enjoy nature in their daily lives. The products are designed for the most demanding customers with a special sensitivity to nature, well-being, ecology, design, art and excellence.