5 lbs Red Lava Rocks for Plants,1/4 Inch Crush Volcanic Rock
【Natural Volcanic Rock】Volcanic lava stone, also known as pumice, is a naturally occurring lava stone with dense air pockets. 【Lava Rock Aquarium】Volcanic stone generally has the effect of softening the alkaline pH, which is generally acidic.
Lava Rocks 1/4 Inch Crush Volcanic Rock for Succulent Aquarium Cactus Bonsai
【Natural Volcanic Rock】Volcanic lava stone, also known as pumice, is a naturally occurring lava stone with dense air pockets. It is not only aesthetically pleasing but also prevents weeds from growing.
