Weathered Driftwood is very dense, dark colored wood. It will sink immediately in your tank. The wood is very hard and will not rot like regular driftwood. Use Weathered Driftwood to add visual interest, increase architectural structure, or to provide shelter and cover for aquarium inhabitants. Create the ideal daytime location for nocturnal catfish species. Also great for freshwater planted aquariums as an attachment site for Java Moss, Anubias, and other plants for a truly nature-inspired aquarium.