Caribsea Arag-Alive Fiji Pink Sand
Average Density: 90 pounds per cubic foot
Rinse before you use it. I did not so i had to vacuum the sand bed a couple of times. Setting up a new tank and thought i could add the sand while i was filling the tank. I’m sure if i had rinsed it first it would have been fine. But i must say i love the look. Would use it again.