Black Lava Rock dry good These types are extremely large

These types are extremely large and should be kept in large aquariums only

This combination is perfect for beginners trying their hand at live aquatic plants for the first time

easily dialed back for low-tech Anubias

Shake well before use

you can carefully snip and remove the line if desired

Black Lava Rock dry good These types are extremely largeBlack Lava Rock is a highly porous natural rock that is widely used for both lush planted tanks and African Cichlid setups. This lightweight stone features a color palette ranging from black to gray, offering a rugged aesthetic for any hardscape. The extreme porosity of this natural stone makes it an excellent addition to your aquarium filtration system, as the millions of tiny holes provide massive surface area for beneficial bacteria to colonize.