CaribSea Super Naturals Peace River gravel 40lb (00862)

-Contains a variety of natural color stones to help your finned friend feel right at home.
-Pre-washed, pH neutral and promotes the growth of beneficial bacteria colonies.
-Creating a natural environment for your fish helps reduce aggravation caused by reflections in the bottom of your tank.
-Great for use in marine and brackish aquariums with proper buffering
-Each grain measures approximately 0.25 - 1.0 millimeters in size.