CaribSea Super Natural Premium Aquarium Substrate is attractive freshwater aquarium sand and gravel that creates a brilliant underwater environment. It contains unique sand sized grains that helps prevent food and fish waste from sinking deep into the tank bed, make cleaning quick and easy.
Grain Size:3.0 - 10.0mm
I wanted to find an inert substrate that was dark but not just black, and this was a nice option! It shows up a little lighter than I would like with LED lights, but it has a lot of variety in color and texture, and it’s overall quite nice.