WIO Gravels Silver Shadow

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Natural riverbed substrate
Silver grey colouring
Does not harden water
In 3 different grain sizes
Ideal for riverbed impressions

In stock, only 19 left

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Unit size

8-20 mm

starting at

€

12.

€ 6,45 / kg

8-40 mm

starting at

€

12.

€ 6,45 / kg

20-40 mm

€

12.

€ 6,45 / kg

Please choose a variation

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Description

Silver Shadow Gravel from the WIO Gravels series is a natural substrate with a texture and appearance reminiscent of fractured slate. When wet, it displays a shimmering silver-grey finish with colour accents ranging from anthracite to black.

Silver Shadow Gravel is particularly well suited for creating contrasts with green plants and lighter sands. Its fine grain size allows for versatile use in aquascaping. In combination with WIO Nano Rocks, it creates an atmospheric layout that works beautifully as part of a stream or waterfall biotope.

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Features

Dark, dramatic colour tone – creates depth and strong contrasts
Highly textured surface for a natural and detailed appearance
Ideally combinable with Silver Shadow Nano Rocks and dark hardscape
Enhances the colours of plants and decorations in the aquascape
Pre-washed – only minimal rinsing required
Safe for all aquarium inhabitants such as fish and shrimp
Does not affect water hardness
Versatile use in aquariums, paludariums and terrariums
Can be used as a standalone substrate or in combination

Note

All WIO gravels are pre-washed. However, the manufacturer recommends briefly rinsing the gravel with cold water before use to remove transport-related abrasion. This also helps prevent sand particles from floating up when filling the aquarium.

Product Safety

Caution: risk of swallowing

Warnings:

Dust may temporarily irritate eyes and skin. Avoid contact and rinse with water if necessary.
Inhalation of dust may irritate the respiratory tract. Ensure adequate ventilation.
Small amounts may be swallowed by children or pets. This is not a toy. Keep out of reach.
Risk of slipping if material is spilled. Clean up immediately.

General information:

Handling dry material may generate dust. Rinse thoroughly before use and add slowly to the aquarium. Fine filtration helps to clear turbidity.
Calcareous variants may increase pH and KH values. Suitable for hard water such as in Malawi or Tanganyika aquariums, as well as brackish or marine setups. pH-neutral variants are suitable for softer biotopes. Monitor water parameters regularly.
Thick substrate layers may accumulate detritus. Shape the substrate with a slight slope, siphon carefully and avoid strong disturbances.
Colour and texture variations are batch-dependent and may vary slightly depending on lighting.
Store dry and airtight to prevent dust and moisture absorption. Keep away from food, children and pets. Transfer safely if packaging is damaged.

Handling instructions:

Preparation: Rinse thoroughly in a clean bucket until the water is mostly clear.
Distribution: Spread evenly. Do not compact the substrate too much in the aquarium. Shape with slopes for water flow.
Filling with water: Place a plate or plastic sheet on the substrate. Pour water slowly over it to avoid disturbance.
Start-up phase: Run the filter continuously. Partial water changes help remove fine particles.
Chemical selection: Use pH-neutral substrate for soft or neutral water. Choose calcareous variants for alkaline water. Monitor water parameters regularly during the first weeks.
Ongoing care: Siphon carefully and avoid stirring up dust.

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.