WIO - Darwin Black Lava Stone Size:1kg The pump pushes water up

The pump pushes water up into the basket of the filter

3" x H 2" (Unit x2)

It keeps water lilies blooming all season long

ultra‑quiet operation

WIO - Darwin Black Lava Stone Size:1kg The pump pushes water upDarwin 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