ZUINIUBI 250g Pink Pebble for Aqurium Fish Turtle Tank Landscape Bottom Decoration Opal Glass Sand Crystal Stone Rocks Ornament Offcut from Natural Amazonite: set up a natural and shining looking foreground in tank and aquarium for your fishes,turtles frogs etc,. Very pretty under water. Non-Toxic & Safe: just like river gravels, will not alter the chemistry of your aquarium water. Gorgeous Stones with Elegant Surface: easy to clean. Make sure to rinse 3-4 times before your decoration projects,but DO NOT wash it violently! Long Lasting & Colorfast: natural color wont fade away through time! Net Weight & Attention: 0.44lb/200g, small bag but perfect for accenting your potted succulent creations and aquarium! Keep it away from children under 3 years in case chocking hazard!. ZUINIUBI Guarantee: 100% NATURAL stones!