Bio-active Reef Sand No1 20lb
Nature's Ocean Aquarium Sand:Premium Live Aragonite Reef Sand for Aquariums.
Collected in its natural environment and packaged in its natural state
Just place in tank, add saltwater then add fish, no waiting required.
Instant ammonia cycling.
Perfect for most applications (except Undergravel filters).
Reduces algae growth.
Size: 20lb.