Black Lava Rock M244 Titel:Default Title There's nothing as annoying as

There's nothing as annoying as a CO2 leak in your CO2 system

Larger stones can serve excellently as solitary eye-catchers

Perfect complement to various grey stones and boulders

Thanks to its RGB light core

In terrariums

Black Lava Rock M244 Titel:Default Title There's nothing as annoying asBlack Lava Medium are lava stones up to 1kg. These pieces can be perfectly combined with other sizes. Black Lava Stones have a beautiful appearance in the aquarium. They provide an extra contrast with green aquarium plants. This stone is very popular among aquascapers and shrimp keepers. But also in Iwagumi style aquariums or as home decoration with a plant on top. Because plants can draw water through the lava stones, they attach themselves to them,