Kita Japan Black Mountain Rock The Kita Japan Black Mountain Rock is a stunning black/granite coloured rock interspersed with subtle white lines. A fantastic stone for building the foundations of your aquascape, particularly underneath wood. This stone can be used to secure wooden structure, and can be used as something to glue taller hardscape materials to. The dark stone will contrast well against green plant growth, and foreground light coloured sand. We would suggest using 10KG per 50L. For example, for a 100L tank use 20KG.
