Aqua Ocean Premium Coral Sand - 5kg (1-2mm) for Marine Aquariums

Aqua Ocean Premium Coral Sand is a high-quality substrate designed for marine and reef aquariums, available in a 5kg bag with a fine grain size of 1-2mm (Size 2). This natural coral sand plays a crucial role in buffering pH levels, helping to maintain the stable water chemistry vital for the health and vitality of corals and marine fish.Its porous structure provides an ideal surface for beneficial bacteria to colonize, enhancing biological filtration and contributing to a clean and balanced aquatic environment. Perfect for creating a beautiful, natural-looking aquascape while promoting optimal water conditions.