WIO Elderly Boulder Set Box is a naturally weathered river stone that brings a calm, authentic riverbed look to any aquarium or terrarium. Its cool-toned palette, textured surface, and subtle striping help create a peaceful, lifelike environment where aquatic life or reptiles can thrive. Use a mix of sizes to add depth and visual balance. Pair Elderly Boulders with Elderly Gravel Mix for a cohesive layout, or contrast them with Heaven Sand for added impact. Adding wood can enhance the natural feel even further. Please note: Elderly Boulder is rare and in high demand, so availability is limited. Key Features Naturally shaped river boulder with rich textures and subtle striping Creates a striking, realistic rolling-stone riverbed effect Cool-toned colour palette adds a calm, peaceful feel Available in various sizes to build depth and visual interest Pairs perfectly with Elderly Gravel Mix for a cohesive layout Combines beautifully with Heaven Sand for added contrast Characteristics Type: Naturally formed igneous and sedimentary river boulder Colour: Cool-toned palette with natural variation Texture: Rich surface texture with distinct striping Sizes: Mixed sizes ranging from 10–30 cm Water Impact: May slightly increase pH and water hardness Set Box (10kg) box suitable for aquariums up to 60cm. Mega Box (20kg) suitable for aquariums over 60cm
