Aquarium decoration set Bosch WIO Silver Shine River — black, dark brown and grey gravel, 9 kg, boxed

Bosch WIO Silver Shine River is an aquarium decoration set that contains 9 kg of mixed gravel in black, dark brown and grey tones, supplied in a box. The gravel blend is intended for substrate decoration and landscaping in freshwater aquaria, offering a natural-looking palette to define planting areas, create hiding places and simulate riverbed effects. The mixed tones integrate with planted setups and community tanks without introducing artificial colors.

Advantages

The set provides a balanced mix of three neutral colors that produce a realistic riverbed appearance and visual depth. Being pre-mixed and box-packed, it is convenient to store and portion for aquarium layout projects. The gravel particle sizes and color variation help conceal waste and provide contrast for fish and plants, while supporting a natural aesthetic suitable for a range of freshwater species.

Suitable for

• Planted freshwater aquariums where natural substrate tones are desired
• Community tanks with small to medium-sized fish
• Aquascapes and display layouts that require riverbed or stream-like appearance
• Creating hiding spaces and contrast zones for bottom-dwelling species

Key specifications

• Total weight: 9 kg of mixed gravel
• Color mix: black, dark brown and grey tones
• Packaging: supplied in a box for storage and transport
• Intended use: substrate decoration and landscaping in freshwater aquaria

How to use

Rinse the gravel thoroughly with clean water before adding it to the aquarium to remove dust and fines. Spread an even layer across the tank bottom or create varying depths to suit plant roots and aquascape features. Combine with appropriate planting substrate where needed for root-feeding plants; the gravel can be used as a top layer over nutrient substrate. Introduce water slowly to avoid disturbing the layout and use a plate or saucer to disperse inflow when filling.

Usage recommendations

For planted tanks with rooting species, place a dedicated nutrient substrate beneath the Bosch WIO gravel. Perform routine vacuuming of the surface during maintenance to remove accumulated debris while preserving the visual mix. Avoid using in tanks requiring chemically inert or specialized substrates unless combined with a suitable base layer.