Red Sea Reef Base Sand White 10kg

Red Sea Reef Base Sand White 10kg Exactly the same as the Red Sea Pink Reef Base but finer granules (0.25-1mm) The Red Sea Reef Base Pink is a premium aragonite for marine & reef aquariums. It is prepared by being exposed to air & UV light, screened, and mechanically washed. A second washing results in a cleaner substrate.The truly renewable pure calcium carbonate oolitic aragonite sand material is formed naturally through precipitation and sedimentation in the Bahamas. • Premium aragonite for marine & reef aquariums. • Premium quality, natural aragonite high in essential elements. • Promotes stability of pH and alkalinity (KH) levels. • Easy to use, ideal for all marine fish and corals. • Size: 10kg • Grain size: 0.25mm to 1mm