🌊 Dive into a pristine aquatic paradise! Enjoy a flawless aquascape with evenly graded 4-6mm substrate for a professional finish. Make a sustainable impact with ethically sourced materials, supporting responsible aquaculture. Rest easy knowing your aquatic environment is free from harmful substances, promoting a healthy habitat. Perfect for aquariums, vivariums, and terrariums, this substrate adapts to all your creative projects. Transform your aquarium into a stunning visual masterpiece with bright white gravel that enhances plant colors. 100% natural stone Triple washed Ethically sourced Aqua Natural Ice White 10lb Gravel Substrate is a premium, triple washed, and kiln dried aquarium substrate, measuring 4-6mm in size. This 100% natural stone is toxin-free and ethically sourced in the USA, making it an ideal choice for aquascaping, vivariums, and terrariums. Its bright white color enhances the visual appeal of aquatic plants and décor, ensuring a stunning underwater landscape.