Dark Seiryu (10kg packaging)

Seiryu has been a staple in the aquascaping world and we can all understand why. Each and every piece comes unique. Pieces are often found with sharp edges which makes for nice contouring within an aquarium. With its beauty also comes its flaws as seiryu is often found to raise pH levels in a co2 induced environment. It however is and will always remain as a go-to choice for aquascapers.