Ancient Reef Layers are 100% natural oolite limestone rocks that are cut flat on both sides so that they may be layered on top of one another. Use these unique pieces to create pillars, bridges, and flat ledges for coral placement.
Our Ancient Reef Layers are sold as 10 pound packs. The product price shown is for one, 10 pound pack.
Small 3-6 inches | Medium 6-10 inches | Large 10-14 inches