Small Dragon (Ohko) Stone (2 lbs) Aquarium Decoration Aquascaping Rock

-Each stone is between 0.5 – 2 lbs / 6" x 4" x 3.5" approx. Please note that there will be at least one smaller stone to make up the even weight for each order. -This stone is to be used in aquarium set up, both in freshwater and saltwater. -In aquascaping, this stone can be used with wood or by itself in Iwagumi Style layout. -Unlike Sieryu stone, or elephant skin stone, dragon stone does not alter water pH and GH. -Dragon stone is softer than other type of stones used in aquarium. It can be easily broken into smaller pieces with a chisel and hammer.