WIO Darwin Black Lava Nano Rocks 1.5Kg

WIO Darwin Black Lava Nano Rocks 1.5 kg are lightweight, porous volcanic stones with a deep black colour and rugged natural texture. Ideal for nano aquariums, they provide excellent surfaces for attaching mosses and epiphytic plants while supporting beneficial bacteria. Perfect for creating miniature volcanic landscapes, cliffs, caves, and high-contrast aquascapes.