Black Seiryu Rock 20kg Box

"Black Seiryu Rock is perfect for use in aquascaping in planted aquariums/terrariums/paludariums and Vivariums. Black Seiryu rock has natural grooves, shape and contours giving the aquascaper or terraium builder many choices in creating a natural environment. Colours vary from light grey to grey. Washing the rock thoroughly will help ensure minimal effect on pH. "