Black Lava Rock XL50 Dark Seiryu Rock black-glazed surface

black-glazed surface

Seiryu stones

Due to the differences in weights

ideal for a streamlined look

The stones are basically light brown in colour

Black Lava Rock XL50 Dark Seiryu Rock black-glazed surfaceXL Black Lava are lava stones weighing at least 1. 5 kg. These pieces are perfect to combine with other sizes or to serve as a centerpiece in an aquarium. Due to differences in weight, each stone has its own price. Black Lava Stones have a beautiful appearance in the aquarium. They provide an extra contrast with green aquarium plants. This stone is very popular with aquascapers and shrimp keepers. Lava stones are porous and do not affect water