【20lbs River Rocks】White river rock is about 2-3 inch. Due to machine screening, some larger pebbles will exceed 3 inch in length. Decorative polished rocks are not pure white, there are a few grey pebbles and yellow pebbles in it

【White Rocks】white large rocks are natural and non-toxic, and no dyes are used to produce pebbles. Only natural rocks and pure paraffin,and the color will not fade after a period of time. The surface of white stone may have some uneven cracks and small holes. But they are very clean and have no dust or powder attached

【Rocks for Plants】The round and smooth white rocks cover large plant pots or house eddges, which can provide good drainage, help the soil retain moisture, and add beauty to your garden. The rocks does not deteriorate like other coverings and is a permanent and cost-effective alternative to annual wood covering

【Whte Rocks for Landscaping】Decorative rocks can be used for a variety of purposes. Great for decoration of potted plants luck bamboo aquarium glass container bird fountains fish tank and outdoor garden. D I Y designing wall, fireplace, craft project, walkways pavement and other decor is a new experience. If you have a better idea, please share it with us under the review

【Easy to Use】Please wash the surface with hot soapy water for 5 minutes before putting it in the aquarium, and then wash it with clean water.