LANDEN Pangea Sand, a blend of black, yellow, white, and dark red, retains its original rough texture and unpolished irregular shape. It resembles the original face of the earth, highlighting nature's pristine beauty. The name is derived from the ancient Chinese myth of Pan Gu, which simulates the early scenes and textures of the earth. With its natural and primitive beauty, together with other aquascape materials, it can create an amazing visual spectacle. Suitable for use in South American tanks, rainforest tanks, and other native aquascapes. Let Pangea Sand unleash natural creativity in your aquarium world and create a new, vibrant environment. Here, you can explore life's infinite possibilities and appreciate its wonder and beauty.