Joro Stone features deep purple-red tones with grey and cream streaks, making it a great choice for aquascapers looking for something unique! Joro Stone is also suitable for non-aquarium use and can be used in terrariums, paludariums or similar planted enclosures. Whether used alone or with your favorite driftwood, Joro Stone is a versatile addition to any setup. Stones vary in shape, size and density. We recommend rinsing stones thoroughly prior to use. This item is natural and has the potential to alter water parameters.