DIY Cave build Cut lava rock aquarium fish tank stone beneficial bacteria media

Description

Item # S-9 All natural lava rock thats been cut flat on some sides of stone for a DIY cave stacking build. You can stack these many different ways.( like bricks ) You use a fish safe silicone to bond all the pieces together. Buyer will be recieving the exact lava stones pictured. Minus the gravel that the stones are displayed on top. The volume of rocks in this sale fill a container measuring 5" tall by 5" across. I offer other cut rocks for DIY stacking. Check out my many other aquarium stone items. Thank you