The perfect addition to any aquarium is Seachem Onyx Sand, carefully crafted from a unique blend of quartz and limestone minerals that provide excellent filtration and stability.
At 7 kilograms or 15.4 pounds per cubic meter, this large quantity of sand is the ideal choice for creating a natural environment in your tank. Its compact grain size allows for efficient water circulation while its smooth surface enables easy sifting of detritus and debris.
Seachem Onyx Sand is renowned for its exceptional bioactivity, promoting beneficial bacteria growth that will help maintain a healthy aquarium ecosystem. The sand's density also ensures it retains moisture, preventing excessive evaporation and reducing the risk of algae growth.
This premium product is designed to deliver long-term performance, with minimal settling or washing over time. Its resistance to corrosion and chemical reactions makes it an excellent choice for use in saltwater systems as well. Seachem Onyx Sand is a valuable addition to any serious aquarist's inventory, offering unparalleled filtration capabilities and promoting a thriving aquatic environment.
