WIO - Darwin Black Lava Stone Size:1kg Its simple yet functional design

Its simple yet functional design well matches Pollen Glass

ultra‑quiet operation

including marine

It is non-toxic and completely safe for all plant varieties as well as for fish and aquatic organisms

It keeps water lilies blooming all season long

WIO - Darwin Black Lava Stone Size:1kg Its simple yet functional designDarwin Black Lava stone is a jet black lava stone with high texture and crevices, perfect for creating contrast with plants in aquariums. Description Darwin Black Lava stone is a unique and visually striking volcanic rock that is ideal for use in aquariums and terrariums. This porous stone is rich in minerals and has a rugged texture that makes it perfect for creating natural and aesthetically pleasing aquatic and terrestrial landscapes. The rock's