Black Lava Rock Cave

Black Lava Rock Cave

$13.99
$13.99
IMPORTANT: Requests pertaining to size, dimension and shape are NOT guaranteed unless custom hardscape is purchased. For more information, please send our team an email. All stones and driftwood are natural items (unless otherwise noted) and variations in shape, size, color and natural markings and/or characteristics may or may not be present.

Due to the high volume of hardscape orders received, we cannot send photos of current inventory available or accommodate detailed customization. All hardscape sales are FINAL and are not eligible for return or exchange unless you have received the incorrect item(s).


Stones should be cleaned prior to use. Do NOT boil any stone hardscape.
Click here to shop all hardscape!

Black Lava Rock is an essential aquascaping stone that's often used in all types of aquarium setups such as planted tanks, freshwater, and brackish aquariums. Loved for its pourous texture, you will commonly see Black Lava Rock paired with epiphytic aquarium plants and aquatic or terrestrial mosses. Black Lava Rock also makes a great base for moss-covered stones as an accent to any aquascape since it is typically available in smaller sizes. This particular listing features Black Lava pieces that are pre-drilled to offer your skittish livestock caves and hiding areas. Easy aquatic plants such as Anubias, Bucephalandra and fern plants will also self-attach rather quickly. Another benefit of having Black Lava Rock in a tank is its ideal habitat for the colonization of beneficial bacteria resulting in a healthier aquarium environment. The best thing about Black Lava Rock is that due to its relatively lightweight, you'll get more volume per pound.

How many pounds do I need?
We advise 2 x Tank volume in gallons = Total amount of pounds required

TIP: Take advantage of Lava Stone's porous texture! It provides a perfect surface for delicate aquarium mosses to grow on. We like Mini Pellia and Fissidens Fontanus!

Visit Online Shop