Colorful Agate 1lb Crystal Polished Tumbled Stones Irregular Shaped Crystal Chips Bulk Natural Gemstone Aquarium Gravel Rocks Vase Filler Fish Tank Gravel Home Decoration (Sodalite)

• Crafted from natural minerals and polished with eco-friendly techniques, each stone features a soft luster and authentic texture. Available in multiple tones to effortlessly recreate stream, lake, or deep-sea environments, adding visual depth and dimension to your aquarium;
• Made from inert minerals that will not alter water pH or hardness, with no chemical dyes added. Smooth surfaces and rounded edges prevent injuries to fish, shrimp, or delicate plants. Safe for use in both freshwater and saltwater aquariums;
• Each set includes small, medium, and large stones (approx. 6–12 cm suitable for individual or combined use. Ideal as focal points or as accent pieces among substrate, adaptable to nano tanks through large-scale aquarium layouts;
• Flat-bottomed design prevents rolling and provides secure stacking without collapse. Easy to clean (rinse with water only), colorfast, and resistant to fading or crumbling over time, ensuring long-lasting beauty with minimal upkeep;
• Larger stones create natural hiding spots to reduce stress in fish—perfect for breeding species or shy inhabitants;

Product description Focus on Natural We has been at natural quarry exploitation and granites international trade The river gravels are naturally collected minerals, with no dye or other artificial coloring methods applied.You can use it with confidence in your potted plants or fish tanks Fish Tank Potted Plant Garden Decoration and Practicality Coexist Collected from natural mine caves A gift from nature Hand carved to maintain the uniqueness of each stone