Black Seiryu Stone - Discover the captivating beauty of Black Seiryu Stone for aquascaping. This variation of the classic Seiryu Stone features a unique dark blue-black color and striking white calcite veins. Originating from Japan, it is a limestone-based metamorphic rock with ties to the mythological Azure Dragon. Perfect for adding a rugged touch to your planted tank. Black Seiryu Stone, also known as Black Mountain Seiryu Stone, is a darker variant of the traditional Seiryu Stone. It has a dark grey, almost blueish hue, which can add a striking visual element to your aquarium Like regular Seiryu Stone, it contains calcium carbonate, which can increase the pH and hardness of your aquarium water.This stone contains calcium carbonate, which can increase both the pH and hardness of the water. This makes it suitable for aquariums with fish that prefer harder, more alkaline water. However, if you have species that thrive in softer, more acidic conditions, you might need to take steps to balance the water parameters. Regular water changes and using acid buffers like Indian almond leaves or peat moss can help manage these effects.
