CaribSea Aragonite Fiji Pink Reef Sand for Aquarium, 15-Pound

CaribSea Aragonite Fiji Pink Reef Sand 15LB Caribsea Aragamax Fiji Pink is a perfect substrate for the bottom of a marine aquarium. The 15lb pack consists mainly of small-sized grains with the odd larger grain of colored sand for a natural look. Grain sizes are approx from 0.5mm to 1.5mm. The substrate is Ideal for Marine, Reef, or African Cichlids. For best results, use at least 1 LB per US Gallon (3.79 liters) of water.All Caribsea Aragonite Substrates help buffer the pH levels of water and deliver more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing is required due to the exceptionally clean substrate. The Aragonite Substrate keeps aquariums healthier for longer. Aragonite also helps to create a natural biological and mineralogical balance to discourage nuisance algae but promotes healthy water-purifying bacteria with incredible surface area.This high-quality substrate from Caribsea is a precision-graded, dry Aragonite Sand. This range of substr