Characteristics of Aqua Terra: Natural Gravel. Natural Sand. Natural Coated Sand. 100% Acrylic Coating. Will not alter the chemistry of your aquarium water. Non-toxic. Colorfast.
Recommended Uses: Fresh & Saltwater Aquariums. Ponds. Terrariums. Gardens. Potted Plants. Vases. Ash Trays. Crafts & Hobbies.