Aragonite Fiji Pink - 40 lb

CaribSea Aragonite is a top of the line marine substrate free from harmful impurities such as ash, metal, pesticides and silica in order to keep delicate fish, coral and invertebrates safe. The substrate has an average grain size between 0.5 mm - 1.5 mm with an average density of approximately 90 lbs per cubic foot. It is ideal for designing visually stunning environments that replicate the beauty and appeal of natural saltwater environments. Comes in a 40 pound bag.