*This item is qualified for FREE SHIPPING to all 48 continental states! Additional shipping fees may apply for shipping to Puerto Rico, Hawaii, and Alaska RYUOH STONES have a variety of appearances due to the white line and wrinkles. Their forms are suitable for an Iwagumi layout that evokes a reef. For making such a layout, an important point is to pay attention to the ridgeline and the continuity of stones. It has distinctive characteristics just like the ones of the Seiryu Stone, sharp and sheer edges and fair grayish-blue color. You will enjoy the dynamism of the aquascape created with the Ryuoh stones. Minimum Order Amount: 5 lbs FEATURES: This rock may raise pH and hardness slightly. SPECIFICATIONS: *Approx. stone size 4 inches- 12 inches
