Polished Pebbles 25 kg White 2-5 cmThe polished pebbles are a perfect addition to the bottom of your fish tank or aquarium, helping you create a beautiful underwater world! Natural stones: The pebbles are natural and have been lightly polished to have a smooth surface without sharp edges. They come in various shapes like round, oval, irregular, and more, so each river stone is unique. An alternative to mulch: The decorating stones are great for mulching garden beds, both inside and