Description
Premium black silica decorative gravel in fine 1 mm grain size, perfect for freshwater aquariums, terrariums, planters and craft projects. Its deep black color contrasts beautifully with plants, fish and décor, giving a natural and striking look to any setup.
Key Features
Grain Size: ~1 mm (fine silica gravel)
Weight: 2 kg
Color: Deep, natural black
Material: Silica (inert & non-toxic)
Aquarium Safe: Won’t alter pH or water chemistry
Finish: Smooth, polished look for cleaner aesthetic
Benefits
High Contrast: Makes fish and plant colors pop
Stable Base: Great foundation for live plant roots
Easy Maintenance: Doesn’t compact; easier debris removal
Versatile: Suitable for aquariums, terrariums, ponds & décor
Neutral Chemistry: Safe for most freshwater setups (community fish, shrimp, bettas)
Usage Tips
Rinse thoroughly before adding to your tank to remove dust.
Ideal for planted tanks, but may need plant-friendly additives for dense planting.
Use 1–2 kg per 10–15 L tank volume as a guide (adjust for depth).
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