Caribsea

Bring a bit of the Caribbean home with CaribSea Inc. maker of environmental accessories for aquariums. CaribSea Eco Complete Planted Black Aquarium Substrate is rich basaltic volcanic soil containing iron calcium magnesium potassium sulfur and over 25 other nourishing elements. CaribSea Eco Complete Planted Black Aquarium Substrate has highly porous spherical grains for optimum diffusion establishing biological balance this substrate has live heterotrophic bacteria to convert fish waste into natural food for aquatic plants.