Aqua One Black Silica Gravel is a premium, inert aquarium substrate designed to create bold, contemporary backdrop that makes the vibrant colours of fish, plants, and othe ornaments stand out.
Key Features & Benefits
Aesthetic Contrast: The deep black finish intensifies the natural reds, blues, and yellows of your fish while adding high-contrast vibrancy to live green plants.
Water Chemistry Safe: Made from high-quality, non-toxic silica, this gravel is completely inert. It will not alter your tank's pH or water chemistry.
Biological Filtration: Provides an optimal, high-surface-area environment for beneficial nitrifying bacteria colonies to live and help maintain healthy tank water.
Low Maintenance: Smooth grains allow for easy debris siphoning during standard water changes without heavily trapping waste.
Versatile Applications: While optimized for coldwater, tropical, freshwater, and nano aquariums, it can also be used as a home decorative accent in pot plants, fountains, and candle holders.
