Aqua One Gravel Black Silica 1mm

Aqua One Gravel Black Silica 1mm

Aqua One Gravel Black Silica 1mm is a stylish, aquarium-safe substrate designed to enhance the natural beauty of your aquatic environment. With its sleek black colour and fine 1mm grain size, this premium silica gravel creates a striking contrast against plants, ornaments and colourful fish, delivering a clean, modern finish to any aquarium.

Safe for all aquatic life, this inert gravel will not alter water chemistry and is suitable for freshwater, tropical and marine setups. Its fine texture also provides excellent surface area for beneficial bacteria growth, supporting healthy biological filtration. Beyond aquarium use, it’s also perfect for adding decorative flair to pot plants, fountains and home décor displays.

Features & Benefits

• Fine 1mm Silica Grain - Creates a smooth, uniform substrate ideal for aquascaping and natural-looking environments.

• Aquarium Safe & Inert - Will not affect pH or water hardness; suitable for freshwater, tropical and marine tanks.

• Designer Black Finish - Enhances colours of fish, plants and décor for a visually striking display.

• Supports Beneficial Bacteria - Provides ample surface area to aid biological filtration and maintain healthy water quality.

• Versatile Decorative Use - Great for aquariums, fish bowls, vases, pot plants, fountains and craft projects.

• Easy to Rinse & Use - Simple preparation before placing into your aquarium.