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Typical Size: 0.5 - 1.5mm
Average Density: 90 pounds per cubic foot
Aragonite Substrates - Recognized globally for their purity and precision. CaribSea substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates.
CaribSea Aragonite dry sands buffer to the highest pH and deliver more calcium, carbonate, and trace elements than most other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer.
